Change the Search indexing minimum to 3 characters

[Franke]

It's quite literally a one-click change in phpBB. It has a lot more to do with the database (MySQL, etc.), than it does PHP.

Doesn´t matter what you set it to in phpBB. It can not override the php/mysql settings. If you set it to 2 and php/mysql settings are 4, it will still be 4 after you set it to 2. Thats my point.

Changing to full text search maks this functin a little stronger.