Upgrade to the search function we have added a few ways to direct your search. This is basically advanced search.
Standard search free text put the words and we hit all the fields. ProSearch you pick the fields you want to search these are Title, Handle and Text.
To use these simply type
@handle Bill - the result will be all articles by user Bill
@title 5513 - results include the word 5513
@title 5513 gilt - results includes both words the search is more narrow
@text sihh - results include the word sihh in the body of the post
Prosearch is used in combination
@handle bill @title 5513 gilt
@handle bill @text concorde