Perhaps you should try some spelling variations:
winning championships » win championships, trotting championships, fighting championship
working championships » trotting championships, world championships, win championships
curling championship » fighting championship, security championship, world championship
doubles working » tables working, rules working, tuples working
mixed doubles » mixed doubly, fixed double, mixed couples
gold mixed » gould mixed, good mixed, gold mine
2012 gold » 2018 gold, 2012 old, 2014 gold
2013 gold » 2018 gold, 2014 gold, 2013 gnd

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: (( 2012 gold mixed doubles ((curling championship) OR (winning championships)) ) OR ( 2013 gold mixed doubles working championships )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( 2012 gold mixed doubles ((curling championship) OR (winning championships)) ) or ( 2013 gold mixed doubles working championships ))".
• Adding a wildcard symbol may retrieve word variants: (( 2012 gold mixed doubles ((curling championship) OR (winning championships)) ) or ( 2013 gold mixed doubles working championships ))*.