Steps to reproduce:
Search images for "white couple".
Results are not valid. Circa 50% results are valid for phrase "mixed couple".
quaere This is very hard to get right from an algorithm perspective. Do you have an example of search engine that does it right? Even Yandex (russian search engine, known for good image search) has the same issue:
Blame bing, they're doing the same thing google is.
Kagi just licensed the bing index for image results, and if this is what bing gives them...