google search hack?

March 28, 2007 9:35am CST
hey i heard that the way we search in google is hacked like if we search like "cricket filetype:pdf" we get all pdf books with cricket name etc...any one know full details of such tricks in google !
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1 response
• Canada
28 Mar 07
Wow, I did not know that. Thanks for sharing, sorry I don't know anymore.