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.
research.att.com
Analyzes Fortran source code and flags "hot spots," code that is executed most often, and "cold spots," code that is never executed. Designed for Fortran 90/95, but also works with fixed format Fortran 77 code. [Free]