How do I search for two "or" tags within my favorites section?

Posted under Tags

According to the help page for tags, I should be able to search for posts that contain either blonde hair or blue eyes using the tags "blonde_hair or blue_eyes", but I am wondering how to do that within my favorites section.

When I input "ordfav: lusciouslolis blonde_hair or blue_eyes" into the search bar, I get a ton of results that aren't in my favorites section. I also tried "ordfav: lusciouslolis blonde_hair or ordfav: lusciouslolis blue_eyes", but it would let me use the two ordfav tags together like that.

Any way I can search for two "or" tags in my favorites without it showing pictures that aren't in my favorites?