Perhaps you should try some spelling variations:
"austria duchess championship" » "austria chess championship", "austria chess championships", "austria chess champions"
"australia decides championship" » "australia league championship", "australia chess championship", "australia states championship", "australia debates championship", "australia denise championship", "australia december championship"

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

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