Searching for roms

I think that when you search for roms on romulation there should also be a thing and you can select which country.
For example.
You randomly trying to find a rom
You search for file size descending and all these (J) games come up and some (U) and (E)
So i think You should be albe to select which one
So like i can search (U) and (E) because i speak English and no Japanese or other languages come up and Japanese People input (J) so only Japanese Games appear.
I think it would be helpful.
Thanks for reading

 

oops im so retarded
it always said filter but nothing came up
i didnt press the green button
sorry mods please lock this or delete it