/wp-content/uploads/GunesAcarPresentation.pdf
How do search engines work
http://www.google.com/insidesearch/howsearchworks/thestory/
/?p=336
http://en.wikipedia.org/wiki/Web_search_engine
https://en.wikipedia.org/wiki/robots.txt
http://www.google.com/robots.txt
http://constantvzw.org/robots.txt
https://archive.org/robots.txt
Discover new search engines:
http://en.wikipedia.org/wiki/List_of_search_engines
Make 1 post on the blog with: Try to find a search engine we do not know. Use it to search, and compare the results to the results you find in to G**gle search and analyse !