I'm not sure if this is a browser issue, it only happens to me with Chrome. Whenever I start typing in one of the search boxes, the phrase "break out" appears as a suggestion. I know browsers can remember what I filled in previously, but for those recommendations to appear, I would have to start typing those letters. "b" in this case. But this "break out" appears whatever I type.
This is the searchbar up in the corner:
And this is the search page: