Google trawls all these countless billions of websites, all of which are in English, and when you want to use Google, you go into Google search, and you type in English, and it matches the English with the English.
Google setaccia miliardi di siti, tutti in inglese, e quando volete usare Google, andate in Google search e digitate in inglese, e lui fa coincidere l'inglese con l'inglese.