The Advanced Search
If you want to control in which fields your search term is contained, use spunQ's advanced search. The link to the search is located at the very top of the interface, right above the quick search field.
Click it and you will first receive a list of all classes of which you will have to choose the one you want to search.
After that, you will reach the search form where every member is listed together with an appropriate input field to build complex queries.