John Tedesco, an investigative reporter for the San Antonio Express-News, shares some great Google search tips from Daniel Russell, a Google research scientist. For sure these can make your searches of the free web more effective. Included are: site: [enter URL to search particular site] filetype: [enter pdf, doc, ppt, etc. to search for documents in particular file format] [keyword] AROUND(n) [keyword] to search for words in close proximity . . . and many more tips
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