"Around the survivors a perimeter create."
Proof that Yoda spoke Indo-European! Amazing that it spread to the Degoba system.
Actually it would be the other way around since that happened "A long time ago in a galaxy far far away"
Ergo all indo-European languages come from YODA! meaning that Earth is actually Degobah.
Now, all we have to do to prove the theory is find Yoda's house.