Exclude Buddypress Pages

Hey,

I was testing your plugin on my website and I am facing a bug with buddypress here.

While searching for empty string, Search results include buddypress pages like Registration, Forgot Password, Activation etc. It also includes some other pages I wish to hide.

Is there any way to do that?

Also, Just a quick suggestion: It would be great if you can add a filter for minimum characters to initiate a search. This would filter out the empty queries.