Deja vu dreams

Okay so this is kind of weird,

Basically ever since I’d say 4 years ago, I’ve been having strange dreams that predict exactly what happens in reality. It was really strong before, but now it’s faded and less common, still happens every now and then.

I was just wondering if anyone else has experienced this, what it is, and if there’s any way I can “strengthen” it in a sense?