Perhaps you should try some spelling variations:
winning championships » win championships, trotting championships, fighting championship
working championship » world championship, trotting championships, fighting championship
mixed couples » mixed complexes, mixed complete, mixed coupling
lived couples » life couples, derived couples, aid couples
2012 goods » 2012 god, 2012 rods, 2012 grounds
2013 goods » 2013 floods, 2013 gold, 13 goods

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