Why Do You Search in Photos?

If you do a spotlight search for an object and it's only in the photos library, like a dog, but not the word dog, it'll say, it'll show you a bunch of photos. If you search for zebra, and you also have the word zebra, it it gives you a thing that shows you photos with zebras and text containing zebras. And the tap to see more, can't open photos because e doesn't know about text in photos. So it opens, i guess, a second spotlight window that replaces the first results with a second split view That says, here are the ones with text, and here are the one with pictures, and