And out (or in… how we see that 
) there is huge amount of us non-native english writers. We finns learn more or less oxfordtype english (RP) in school, but the real using language comes from US tv-series. And in the real-real world we are equally bad at both forms 
Meaning that we — or I — we have very strong builded barriers not to use sentences as no one didn’t do nothing but at the same time we — or I — have zero understanding how and when to use god cursed prepositions. We can book a hotel room, we can sip martinis in livingroom shoes on, but we just can’t small talk.
But my main point is we — or I — can’t see the difference between color and colour when typing and writing. That’s why it would be nice if there would be a solution to get search results everytime in both forms no matter if there is in use english (US), english (UK) or any other about dozen of native english… englishes 
Lift or elevator… who cares, but color and colour should be handled equally.
Is this bigger question? Not really, jus nice touch and gesture.