Profile Plus

I have install Profile Plus module, and i have some additional filds in user profile.
As a result of instullation in advanced search page i can see tab "User Profile" insted "User"
Serch engin works correctly by using regular keyword line.

Actually i expect to see some additional sorting filds (like in search content tab).
Is it possible to add some filter functionality
http://ifprussia.ru/sites/default/files/profileplus.jpg