Hi!
I've made a clip from 3 tracks with a ceartain beat that I'm looking for:

http://youtu.be/Bw73Rwk5erQ

If anyone know what kind of psytrance this beat is?

I think it's dark progressive but when I search for dark progressive this beat is very, very rare.

Is there any genre/style that I can use as a search term to find more of this beat?

Thanks!

Iono Records has some stuff like this. Can't remember an artist/track off the top of my head since it's been a while since I've listened to psy. At least one of the compilations is bound to have a track with that "triplet beat". Check out their compilations, and what other labels the artists have been on.

Edit:

Ovnimoon might have some stuff like this (or is at least affiliated with labels that release stuff like this)

Will check out Ovnimoon...

Thanks!