Perhaps you should try some spelling variations:
trotting championships » fighting championship, winning championships
winning relationships » mining relationships, finding relationships, financing relationships
world trotting » world treating, world trusting, world protecting
1994 world » 1993 world, 1995 world, 1999 world
1997 world » 1993 world, 1995 world, 1999 world
1992 world » 1993 world

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: (( 1994 world trotting championships ) OR ( ((1997 world) OR (1992 world)) winning relationships )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( 1994 world trotting championships ) or ( ((1997 world) OR (1992 world)) winning relationships ))".
• Adding a wildcard symbol may retrieve word variants: (( 1994 world trotting championships ) or ( ((1997 world) OR (1992 world)) winning relationships ))*.