Search sometimes gives no results found

[gsambrotta]

Unfortunately, I didn't spot the actual problem so this bug will need a bit of investigation.
Sometimes the search gives "No results found" when indeed there are results.
I didn't understand yet if is about some special character in the search query or space or is a better of the query in itself..
But is sure that there are results because the same query in Bing (which is where our results come from) gives results.

The only example I can gives for now is:
This query doesn't give results:
https://elliotforwater.com/search?query=%22powerball+winning+numbers+hello+come+stai+%3C8%3E&type=web

While this one, does gives results:
https://elliotforwater.com/search?query=powerball+winning+numbers+hello+come+stai+%3C8%3E&type=web

Is not the best test case since the query is a bit random but we realize this is happening even with more common query strings.
An investigation would be a great starting point to spot why we get "No results found" randomly.