Last week, one of my wife’s colleagues had a medical emergency. It is a rather rare condition and she was asking me what I know about it (noting really), so I said it a few times as I through what it might be from the words in the title. When I started typing it into Google for a search to check my speculation, it came up as the first choice on the autofill suggestions when I had typed the fifth letter… of a condition 30-character name.
I’ve read all sorts of explanations of this effect, but it still gives one pause when it happens.