Google's type-correction contextually understands key placement

For those not sure what they're looking at, with standard US-en qwerty layout, "aloq" is what you get when you type "slow" with your hands accidentally shifted one key to the left.

I found it interesting that Google searches and highlights the intended word, "slow", in the results. But if you just search for .e.g "aloq" by itself [1], it doesn't perform this correction (hence "contextually" in the title).

[1] https://www.google.com/search?hl=en&q=aloq