On Google Image Search you can put in an exact dimension for the images you'd like to search for.

Can we make that option available for displayfusion wallpaper google image search as well?

Edit: Also, not only would exact pixel dimensions be nice, it would be even nicer if we could specifies "also allow multiples", maybe with range specification. For example, if I'm looking for 1920x1080, I would also accept 1600x900 but maybe not 1024x576, and on the bigger side I would gladly take 2560x1440, 3840x2160, or even beyond