I have not myself found a way to stop having everything totally unrelated to what I was searching for get displayed, but typically with most browsers the use of quote marks around the phrase you enter is understood that you want an exact match. Unfortunately, all that does is ensure that the "exact match" is listed first. You will still get myriads of matches following that are closest, close, not so close and 'did you mean?' kind of close, in that descending order. If your exact match isn't displayed at all it just means it's not out there or not spelled correctly, blah. Search engines like Google like to think they know what you meant better than you do.