Google Hacks: Although you can type search filters or search strings right there in Google Search, "Google Hacks is a compilation of carefully crafted Google searches that expose novel functionality from Google's search and map services." It can be used to perform Advanced Google Searches for music, applications, tools, books, view a map or time line, and perform many other specific types of searches.
Google Hacks Screenshot:
Authors Website: https://github.com/octalmage/googlehacks
License: Open Source
Download: Get this Advanced Google Search Tool HERE
NOTE: Antivirus Software may complain of a Trojan in Google Hacks. This is evidently because Google Hacks use AutoHotKey Scripts to accomplish some of it's work. Some Antivirus Software tag this type of Automated Macroing as a Trojan due to the many malicious ways AutoHotKey has been used. If you would like to read more about this, see this Google Hacks Trojan Article or this HotKey Trojan Article discussing AutoHotKey.