I just realised today (after almost 6 years of contributing to FT), that their search engine doesn't automatically add the plural to keywords. I guess I should have known, but somehow this has escaped me.

Only realised because I did a test search on a new image of mine of a bowl of kalamata olives. Searching using "olives" didn't bring up the image at all, because I had only included "olive" in the keywords. And of course you can't edit keywords on FT... Grrr.
But I'm mystified - I have some images of euros where once again I only included the singular in my keywords, yet searching for "euros" plural
did bring them up.

Does anyone know what the rule is supposed to be regarding singular/plural keywords on FT? Do you include both where appropriate? I can't find any info on it on FT.