Bingo to all these suggestions. ^
Plus, as an additional suggestion, if one is truly searching for "Los Angeles," most of the time simply "Angeles" will do the trick, as this string tends not to occur on FT in contexts other than "Los Angeles." The point being, always try to boil the search terms down to the essential. @:-)
Also, perhaps the moderators could merge all these repetitive threads into one? The same complaints and responses seem to be posted all over the place. (People seem to be quick to post complaints, but slow to search for, or acknowledge, solutions.

)