Here are the current limitations regarding using the Search function on FlyerTalk:

• Key words with three or fewer characters and common words such as “best” or “good” must be searched on by enclosing the terms in quotation marks: e.g. "cdg" (Case is not taken into consideration by Search.)
• Including certain special characters, such as a comma in “50,000”, is useless in a search.
• The number of results of a search is limited to 500. ****

Of course, as technology changes, criteria for performing a successful search on FlyerTalk may change as well. Changes will be reflected here accordingly.