I was aware of the white background results, hence my other example query. Both yielded the same result.

7/25 = 0.28 = 28%. That's awful accuracy. Google would be out of business if their general search accuracy had a similar success rate.

Interesting how "black american family" yields results where not a single person in the result is anything but Black. I suppose Google doesn't think that blended families are possible for this query. Where's that 28% precision rate this time?