Feature request: index keywords on jpgs

I have a feature request:

I have 1000s of photo's and they are all tagged with keywords (what is on the photo, where/when is it taken, etc. etc).
Could you please index these keywords so that I can find the pictures with X1?

Thanks in advance,

Rien van Ham

Oh yes, perhaps X1 does this already... but not on my photo's!

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