Add another type instead normal and 'OR'

Issue Summary

Whats about a 3rd type that searches in chunks, e.g. if you have http://your-page.com/some-category-name/some-term-name/here-often-node-t... it will search for "here often node title is used", than for "some term name" than ...
On my personal page I get much better results by this insteat of the 2 other methods (normal or "OR").