We apologize for the instability of composr.app and appreciate your patience. We are working on the statistics addon and trying to find an optimal way to store and render data. Unfortunately, we have yet to find a solution that can handle the traffic (and therefore, tens of millions of statistical records) of composr.app. We're working hard on one.
I looked at this, and it's a good idea in theory but actually a lot of totally different words will generate the same metaphonic indexes, so the results would be really messy.
(Click to enlarge)
#3848 - Metaphonic search indexing