Search facilities in MediaWiki
Searching the Wiki with Firefox
A very convenient way to search the Wiki is the FireFox search plugin from Mycroft
Another way is to right-click on the search box on the left, Select "Add Keyword for this search". Now you can add a Name (f.e. "PanoTools Wiki") and a Keyword (f.e. "pt"). This allows you to search the Wiki from your address bar. If you type "pt chromatic" you will find all articles in this Wiki that contain the word "chromatic".