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.
maven.apache.org
Explicit
Open Source - Apache build manager for Java projects. Features a (POM) Project Object Model, extensible process plugin framework. Functions include build, deployment, and release management, project reporting, and web documentation generation.