Apparently this appears anytime up to 2 words are followed by "N [sec|seconds|min|minutes]" where N
is an integer number
So, essentially, it appears for any query of the form
search 20 minutes
simple search 20 minutes
simple search 20 min
simple search 20 seconds
simple search 20 sec
but NOT for
another simple search 20 minutes
20 minutes simple search
Of course, replace simple search
with any two words and it still presents the issue.
A screenshot of search simple search 20 minutes