Google improves Search every year by training its algorithms to understand language and context to help you find exactly what you're looking for on the web.network.
In one post on The Keyword, Google details how for some searches the results in Search are not as expected. In the very few cases where Google doesn't return correct results, you'll see it message : “It seems that there are no results for your search” (It looks like there aren't any great matches for your search).
This message will be accompanied by some tips that will help you further refine your search. The idea is that by providing more (and clearer) information, Google will be able to turn its failures into successes. It will even provide alternative terms search to try.
Google will obviously continue to provide results and it is up to you whether or not you use them. The company simply admits in advance that it may not deliver what you are looking for.
Google actually wants to point out that it is already using a number of methods to avoid this. For example, if you type something incorrectly, Google Search will detect the misspellings and provide results for the words and phrases that it thinks you intended to type.
To be fair, Google is usually great when it comes to helping you find what you are looking for on the web. This means that you are unlikely to ever see this message. However, in the strange case that Google can not offer some results, do not be surprised.
I have noticed that it does not show many results and irrelevant results while before it produced more and more accurate results