[addaon]

It sometimes works. Maybe more so than when signed out than signed in? I spent a huge amount of time at one point trying to search for a "tost ring" when signed in (as an account that has a history of searching for developer-related content, which this is not), and no combination of quotes, verbatim mode, etc could prevent it from being "corrected" to "toString". Eventually ended up going to Bing, and it was the first hit. This was a while ago, though, and today I hit tost rings immediately. No idea if this is a change in my profile or a change in the algorithm, of course.