Pixelmon Mod

Is there any way to increase the spawn rate of pixelmon structures? (pokecenters, shrines, hidden grottos.) It seems very hard to find them. I've been running around for about 30 minutes without finding anything. Is there any config setting or something to increase the spawn rate?

There is no such setting.

On some games, you'll run for around 1h30 looking everywhere without finding any, and sometimes, you'll find ten in a forest... It's very random, and sad if you're unlucky