How to become a search ninja: harnessing the true power of Google

Part 1
http://www.zdnet.com/blog/seo/how-to-become-a-search-ninja-harnessing-the-true-power-of-google-part-1/1881

Part 2 • How to find older versions of software & much more
http://www.zdnet.com/blog/seo/search-ninja-part-2-how-to-find-older-versions-of-software-and-much-more/3496

Part 3 • How to find unlisted YouTube videos
http://www.zdnet.com/blog/seo/search-ninja-part-3-how-to-find-unlisted-youtube-videos-with-google/4419

Part 4 • How to search FTPs with Google
http://www.zdnet.com/blog/seo/search-ninja-part-4-how-to-search-ftps-with-google/4690    / advanced AND complex engine file filetype negate operators OR query quotes result type find spider crawler FTP /