Possessed there is nothing to correct, there are two options in the admin of the product. Loose word matching or full matching. We use loose. Why? Well as you have probably seen on other forums the word $hit is banned. So when you type in matsushitsu, the checker says you've entered a banned word. We choose not to do that to users, and hope most users are mature enough to abide by the rules, if not they are dealt with by mods.