懒人外贸开发工具 > Google搜索入门
Welcome to the Google Advanced Search page.
This page is provided as a reference and a guide to using the advanced search operators that Google provides.
Most of the operators have a Google Search box pre-filled so you can see example results.
https://www.google.com/search?
hl=en
&q=test
&btnG=Google+Search
Google advanced search sends the following URI to the server. Here is the decoding:
https://www.google.com/search?
as_q=test (query string)
&hl=en (language)
&num=10 (number of results [10,20,30,50,100])
&btnG=Google+Search
&as_epq= (complete phrase)
&as_oq= (at least one)
&as_eq= (excluding)
&lr= (language results. [lang_countrycode])
&as_ft=i (filetype include or exclude. [i,e])
&as_filetype= (filetype extension)
&as_qdr=all (date [all,M3,m6,y])
&as_nlo= (number range, low)
&as_nhi= (number range, high)
&as_occt=any (terms occur [any,title,body,url,links])
&as_dt=i (restrict by domain [i,e])
&as_sitesearch= (restrict by [site])
&as_rights= (usage rights [cc_publicdomain,cc_attribute,cc_sharealike,cc_noncommercial,cc_nonderived]
&safe=images (safesearch [safe=on,images=off])
&as_rq= (similar pages)
&as_lq= (pages that link)
&gl=us (2-digit country code in lowercase)
参考国别代码.
Note: Usage Rights does not seem to be available as a search operator.
Google advanced image search sends the following URI to the server. Here is the decoding:
https://www.google.com/imghp?
as_q= (query string)
&hl=en (language)
&btnG=Google+Search
&as_epq= (complete phrase)
&as_oq= (at least one)
&as_eq= (excluding)
&imgtype= (restrict by image type)
&imgsz= (restrict by image size)
&imgc= (restrict by image color)
&as_filetype= (filetype extension)
&as_sitesearch= (restrict by [site])
&safe=off (safesearch [safe=on,images=off])
&as_st=y
Image type, size and color restrictions are explained more in depth under the restricting image search results section.
Searching from Firefox 2.0.0.4:
https://www.google.com/search?
q=test
&ie=utf-8
&oe=utf-8
&aq=t
&rls=org.mozilla:en-US:official
&client=firefox-a
Searching from Internet Explorer 7.0.5730.11:
https://www.google.com/search?
q=test
&sourceid=ie7
&rls=com.microsoft:en-US
&ie=utf8
&oe=utf8
So far the only diference I can see is that the Firefox search allows images, where the Internet Explorer ones does not.
Adding &filter=0 to the search URI will show similar results. This is the same as clicking the message
In order to show you the most relevant results, we have omitted some entries very similar to the X already displayed.
If you like, you can repeat the search with the omitted results included.
that is found on the last page of the results.
Thanks to Ray Pennisi. Details from the 'New Duplicate Content Filter at Google?' post at threadwatch.org..
"Browse By Name" is a search method that first surfaced in the Google Toolbar. It was added to Firefox 2.0+ as the default search from the location bar. To use, it requires the following two parameters:
&sourceid=navclient&gfns=1
Thanks to Kevin Goodsell. Details from the 'Googles "Browse By Name" in Firefox' post at squarefree.com.
如果你没翻墙使用不了本页面的google实践操，打不开Google，请换用右侧链接来操作Google入门
Forces Google to include the word. Can be used with stop words, as in 'hand tools +distributor'.
Excludes the word, ensuring that it will not appear of result, as in 'hand tools -china'.
懒人工具的多项剔除搜索：-wiki -.edu -.gov -B2B -Marketplace -leads -platform -directory -member -buyers -China -Chinese -.cn -forum -yellowpages -online -shop -store -blog -youtube
Gives you a choice. You can have 'one' OR 'the other', as in 'sourcing OR procurement'. Remember that this operator must be in all CAPS. You can also use the symbol for OR, '|', known as the pipe, 'sourcing | procurement'.
Putting words in quotes talls Google to search for the complete phrase. This can also include stop words, as in "procurement manager".
Search for similar words, or synonyms. Searching search ~tips will returns results with 'help', 'guide', 'tutorial' etc.
The '*' is called a wildcard. Searching for 'looking for *' will return results like 'looking for dogs', 'looking for cats' etc. You can also use the wildcard with phrases, such as "Los Angeles * jobs" to search for jobs in Los Angeles, etc.
Search within a range of numbers. Searching for 't-shirt $2..5' will find t-shirt between $2 and $5 dollars.
Search for 'new' pages Google added in the last X months, such as 'import date:3'
date: accepts 3, 6 and 12.
You may limit your search to an exact date of a "range" of dates that a page was added by Google. Dates must be entered in julian format.
Searching for 'google daterange:2453006-2453371' returns pages that Google indexed in the year 2004.
With Google's release of Search options you can now limit your search results by time period. The format is as follows:
&tbs=rltm:1 [real time results]
&tbs=qdr:s [past second]
&tbs=qdr:n [past minute]
&tbs=qdr:h [past hour]
&tbs=qdr:d [past 24 hours (day)]
&tbs=qdr:w [past week]
&tbs=qdr:m [past month]
&tbs=qdr:y [past year]
As an example, Results for 'Google' within the last day (http://www.google.com/search?q=google&tbs=qdr:d) will return search results for Google from the last 24 hours (1 day).
Of special interest is the real-time search option. By adding &tbs=rltm:1 to your search URI you can choose real-time results.
For example, the search for Google results in real-time (http://www.google.com/search?q=google&tbs=rltm:1) will return real-time results for 'Google' from blogs and Twitter©.
Google will return files of this type.
Currently officially supported file types are pdf, ps, wk1, wk2, wk3, wk4, wk5, wki, wks, wku, lwp, mw, xls, ppt, doc, wks, wps, wdb, wri, rtf, swf, ans, txt, but other are supported as well, like xml, cpp, java etc.
Restricts the results to the given domain. site:linkedin.com will find all indexed pages on www.linkedin.com, while site:linkedin.com design will find all design-related pages on www.linkedin.com .
You can also find your supplemental results using this query: site:www.linkedin.com *** -sljktf.
Displays the page from Google's saved cache. Other words in the search will be highlighted in the returned page.
Very helpful if a page is down or deleted.
Returns pages that link to the your search. link:http://en.wikipedia.org/wiki/Google will list webpages with links pointing to wikipedia's page for Google.
Returns pages that Google thinks are related.
returns some informations about the given web page. Typically website and description.
Note the information below the results on this search
Searched for the the definition of a word.
Returns the weather forcast.
Returns track and album information for the search term.
Returns all movies related to the search term given. Sample: movie:transformers
Clicking on a movie title allows you to pull showtimes. You can also find movies by locations: movie:nyc , movie 10015.
Search for flights inside USA using the airport code. sample: jfk lax
在页面标题中查找所有的关键字
不能很好地和其他操作符或者关键字混合使用，擅长于搜索网页、Group、图片和新闻
在页面标题中查找字符串，能够很好地和其他操作符混合使用，擅长于搜索网页、Group、图片和新闻
在页面的文本中查找所有提交的关键字
不能和其他操作符混合使用
在页面的文本中查找提交的关键字
在页面的URL中查找所有的关键字
不能和其他操作符混合使用
在页面的URL中查找所有的关键字，字词出现没有先后之分
在链接的描述文本中查找所有关键词
不能和其他操作符混合使用
在链接的描述文本中查找关键词
You can use Google as a calculator for basic math:
sqrt(49) returns 7, if you need non-square roots you can use for example 3th root of 27.
Google calculator supports various trigonometic functions, expecting a radians value, that can be expressed also using the pi constant: sin(pi/2), tan (2/3*pi)
Returns natural (base e) logarithm: ln(e^5)
Returns base 10 logarithm: log(100)
Returns n factorial: 3!
Numbers can be entered also in hexadecimal, octal and binary base, using 0x, 0o and 0b prefixes, for example 5 +0xf+0b1001
Google can do conversions too.
in degrees
in radians
You can convert radians to degrees: pi/2 in degrees or convert degrees into radians: 90 degrees in radians
in hex
in binary
in octal
in decimal
You can convert to each of the given bases: 16 in hex , 16 in octal, 16 in binary, 0�11 in decimal
You can also use 2007 in roman numerals (in case you're building a temple and you need to know how to write the year on it)
You can use 100miles in km , 1m in mm, but also 200000 km in light-second etc.
Google can convert speed, time and temerature.
3 € in $ or 3 euros in dollars
Google can help with cooking...
Google Image Search has advanced operators as well. They can be selected at Google's Advanced Image search page.
Adding &filter=0 to the search URI will show similar results. This is the same as clicking the message
In order to show you the most relevant results, we have omitted some entries very similar to the X already displayed.
If you like, you can repeat the search with the omitted results included.
that is found on the last page of the results.
Thanks to Ray Pennisi. Details from the 'New Duplicate Content Filter at Google?' post at threadwatch.org..
Adding &imgtype= to the search URI lets you filter your results to a certain type:
Adding &imgsz= to the search URI lets yout filter your results to a certain size:
As you can see, using the URI, it is possible to filter the size further then you can with the options on the advanced search page.
Adding &imgc= to the search URI lets yout filter your results to a certain color:
Add "source:life" to any Google image search and search only the LIFE photo archive. For example: https://images.google.com/images?q=Winter+Olympics+source:life will search the LIFE photo archive for images related to the Winter Olympics.
特别感谢jwebnet.net提供的分享，因国内没有翻墙的同学没法去学习，故我们改装后再次分享出来使用。