Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
frequency analysis
Explicit
In cryptanalysis, frequency analysis is the stuy of the frequency of letters or groups of letters in a ciphertext. The method is used as an aid to breaking classical ciphers.