Ok, I will try to make it more specific. When searching for a photo on stock sites do you know what you’re looking for? Or do you stumble across one and realise thats the picture you need?
Sometimes when I can’t find what I’m looking for at a stock site, I’ll check the other tags (or keywords) from an image on my current search. I helps to see what other related words could help refine the search. It also helps if an image is from a themed series. If an image is almost what I’m looking for, I’ll check the rest of the series.