Well, your profile name will only appear in Search if you have at least one indexed game that's on there.
As for the indexing... I can't help there, other than to just say that the project was posted yesterday, and in some cases it might take a bit longer.
I also see a post on the Release Announcements board, and on your game page, about the game. If you're talking about your post on the Release Announcements boards... sometimes the posts there can travel to the second page pretty quickly, since the board allows users to vote posts and it might cause particular threads to shuffle.