I don't think so. I think it simply performs a spellcheck vs existing database of terms and offers a likely correction. Ie when you put in a word 'Mroscow' it

I don't think so. I think it simply performs a spellcheck vs existing database of terms and offers a likely correction. Ie when you put in a word 'Mroscow' it sees that this term has 500 results while a similar term 'Moscow' has 100 million results. Therefore it assumes that you simply misspelled the word and offers the alternative as suggestion. It does not know what the actual underlying word means.