Perhaps you should try some spelling variations:
"austria duchess championships" » "austria chess championships", "austria chess championship"
"austrian czech championships" » "austrian chess championships", "austrian chess championship", "austria czech championships", "australia czech championships", "austria czechia 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: (("austrian czech championships") OR ("austria duchess championships")).
• Removing quotes may allow a broader search: (( austrian czech championships ) or ( austria duchess championships )).
• Adding a wildcard symbol may retrieve word variants: (("austrian czech championships") or ("austria duchess championships"))*.