Perhaps you should try some spelling variations:
"australia duchess championship" » "australia chess champions", "australia states championship", "austria duchess championship", "australia catches championship", "australia decides championship"
"australia chess championships" » "australia chris championships", "australia press championships", "australia chelsea championships"
"australia chess championship" » "australia chris championship", "australia press championship", "australia chelsea championship"

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: (("australia duchess championship") OR ((("australia chess championships") OR ("australia chess championship")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"australia duchess championship\") or (((\"australia chess championships\") OR (\"australia chess championship\"))))".
• Removing quotes may allow a broader search: (( australia duchess championship ) or ((( australia chess championships ) OR ( australia chess championship )))).
• Adding a wildcard symbol may retrieve word variants: (("australia duchess championship") or ((("australia chess championships") OR ("australia chess championship"))))*.