Hey there!
I'm going directly to the problem...
Basically, when I try to go to windows page, and I try to search something it doesn't let me find it.
Or even when I try to switch songs!
I'm not sure I understand your problem exactly but I recommend and use Agent Ransack for searching Windows.
It's free and it works great, I've used it for years. It will add Agent Ransack to the right click dropdown.