I'm viewing the forums on an iPad. I want to find my old post on DTS 5.1 audio bugs in GT5, but it doesn't work. When I enter "DTS bugs" in the search bar at the top of the forum page, Safari takes me to a page that looks like the iPad version of http://gtplanet.net with a loading icon. It just sits there and never gives me any results. I'm stumped!
As interludes said, search words need to be more than three letters long, so DTS and 5.1 are out. That said, bugs works fine and your thread comes up when you do an Advanced Search and look only for posts made by a specific user (BradKinder in this case) that contains the word bugs.
Also, you can find all of the threads that you have created by going into your profile, clicking the Statistics tab then Find all threads started by BradKinder.