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.
german articles
German articles have a feature calle "strength", which influences the declension of the adjectives. There are strong articles, weak articles, and articles that have strong and weak cases. Sometimes this feature is not constant in daily use.