Perhaps you should try some spelling variations:
"2021 world treating championships" » "2021 world trotting championships", "2021 world creating champions", "2021 world fighting championship", "2021 world creating championships", "2021 world trading championships", "2021 world setting championships", "2022 world treating championships"
"2020 world testing championships" » "2020 world trotting championships", "2020 world winning championships", "2020 world testing relationships", "2020 world setting championships", "2020 world getting championships", "2020 world beating championships", "2010 world testing championships", "2.0 world testing championships"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("2020 world testing championships") OR ("2021 world treating championships")).
• Removing quotes may allow a broader search: (( 2020 world testing championships ) or ( 2021 world treating championships )).
• Adding a wildcard symbol may retrieve word variants: (("2020 world testing championships") or ("2021 world treating championships"))*.