The Marketing91 page you were looking for has been removed and returns a 410...

https://wiki-byte.win/index.php/How_to_Stop_Google_Ads_from_Showing_on_Irrelevant_Searches

The Marketing91 page you were looking for has been removed and returns a 410 Gone response. That’s different from a 404: a 410 signals the page is intentionally gone, while a 404 means it wasn’t found