Search for ebooks (PDF, DOC)
http://www.google.com/search?q=-inurl%3A(h..."%s%"
Search Free Books
To search for directories that contain linux ebooks you use the following Google search string.
-inurl:htm -inurl:asp -inurl:html ("index of"|"last modified"|"parent of") AND ("ebook"|"ebooks"|"book"|"books") AND (pdf|chm|doc|txt|zip|rar) AND "linux"
The URL for the above search would be
http://www.google.com/search?q=-inurl%3Aht...AND+%22linux%22
or just go to these places directly, they have done it for you. http://2020ok.com/ for free online books and http://kickjava.com/books/ for free computer books
You should really add another keyword, a title, author or publisher to get better results than that general search. Simply add the keyword at the end of your search using +"keyword"
Search WinZip Serial Number Algorithm
Just by searching for "keygen", "serial", "name", and some well known cracker groups you can come by the keygen sources (how serial numbers are generated) to some very popular programs. I found WinZip, Photoshop, mIRC, and a few others.
http://www.google.com/codesearch?q=+keygen.../KeyGen.java#a0
Search passwords
Here�s an example search of finding Wordpress db passwords,
http://google.com/codesearch?hl=en&lr=&q=l...ple&btnG=Search
Here, you can find database connection strings within ASP.NET 2.0 applications.
http://google.com/codesearch?hl=en&lr=&q=c...fig&btnG=Search
You can get through some backdoors with these backdoor passwords,
http://google.com/codesearch?hl=en&lr=&q=%...ning%7Cshell%29
Find likely unblocked proxies
Try one of the following searches,
http://www.google.com/search?hl=en&lr=&q=i...pl+&btnG=Search
http://www.google.com/search?hl=en&lr=&q=i...gi+&btnG=Search
http://www.google.com/search?hl=en&lr=&q=i...pl+&btnG=Search
http://www.google.com/search?hl=en&lr=&q=i...cgi&btnG=Search
Search Kelly Clarkson's MP3
Type the following text in Google, you can replace 'Clarkson' with anything you want
?intitle:index.of?Mp3 Clarkson
http://www.google.com/search?hl=en&lr=&q=%...son&btnG=Search
Search MP3
-inurl:(htm|html|php) intitle:"index of" +"last modified" +"parent directory" +description +size +(wma|mp3) "Nirvana"
Just substitute the term "Nirvana" for any band or singer you might be looking for, and your search will lead you to open indexes that contain downloadable music files. More tips on downloading free MP3 here.
Search music files (Mp3, OGG, WMA)
http://www.google.com/search?q=-inurl%3A(h..."%s%"
more tips for downloading free music can be found here http://expert-talk.com/tags/m/music.htm
Search for video files (AVI, WMV)
http://www.google.com/search?q=-inurl%3A(h..."%s%"