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Google Guide Quick Reference: Google Advanced Operators (Cheat Sheet)

The following table lists the search operators that work with each Google search service. Click on an operator to jump to its description — or, to read about all of the operators, simply scroll down and read all of this page. The following is an alphabetical list of the search operators. This list includes operators that are not officially supported by Google and not listed in Google’s online help . Each entry typically includes the syntax, the capabilities, and an example. http://www.googleguide.com/advanced_operators.html
Search egines

Don’t limit yourself to just plugging in simple search terms to Google; check out this infographic and learn a search string search or two. You don’t need to limit yourself to searching just for simple strings; Google supports all manner of handy search tricks. If you want to search just HowToGeek.com’s archive of XBMC articles, for example, you can plug in site:howtogeek.com XBMC to search our site.

Improve Your Google Search Skills [Infographic]

http://www.howtogeek.com/98698/improve-your-google-search-skills-infographic/
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