Hey,
boolean and phrase searching is a good idea
But i think the curent ranking is OK and it is not so important, because my Site-statistic shows that users often search for one or two words. And the Google ranking algorithms is not interesting on ONE Website, or what ranking will you create for ONE search word ?
"hook function" and Addserver - hmm, i don´t know who need this and for what, does this work international (US, European, etc. )
My favorite feature is to get word suggestions in the case of User-errors.
documnetation must find
documentation or
Downlaod must find
Download . It works well, problems are word-parts:
manageroperating not suggest:
manager operating like Google.
See my "Test Intelligent Php-Dig Fuzzy " in Signature, or this thread for the full story:
http://www.phpdig.net/showthread.php?s=&threadid=77
I think is not with difficulty to include this as phpDig Results table tags.
Not important