SiteSearch is a plugin for piwik, that analyzes the internal search.
THIS PLUGIN IS DEPRECATED!
It was written before the Piwik Core included functionality to track the internal site search.
Now it does, so please use the Core solution.
For screenshots of the frontend and the administration have a look at the downloads section.
This is beta software, please report any issues you are having.
My website is not using GET to pass the search term. Can use SiteSearch anyway?
Short answer: Yes you can!
Detailed answer: POST searches and exotic URLs