AI search ignores tags

If I’m searching for “image of 2 girls on the upper west side”, the AI will have a reasonable guess as to which images are in the upper west side. However, if I tag specific images as ‘upper west side’, the AI completely ignores this, whereas I feel this is a better source of info for it to search. We are currently having to add highly specific tags to assets, the AI search has so far been fairly useless.