I simply typed the letter 'b' into the box and it reloaded with Bank of America. It was fast in doing so, but not what I wanted. I agree it is an interesting concept, though.
If the suggestion is not what you wanted you just need to press enter to override the search.
I didn't find an elegant solution in order to avoid this yet. In the meantime, please consider the site as a proof of concept and try with an other letter ;-)