Videos not showing up when searched

When I search for specific stuff in photos (like videos or favorites) only certain stuff shows up and it says this (the photo) at the bottom. My phone is unlocked and connected to wifi, does anyone know how to fix?

When I search for specific stuff in photos (like videos or favorites) only certain stuff shows up and it says this (the photo) at the bottom. My phone is unlocked and connected to wifi, does anyone know how to fix?