Perhaps you should try some spelling variations:
trotting championships » winning championships
fighting championship » winning championships
world trotting » world treating, world trusting, world protecting
world fighting » world lighting, world righting, worth fighting
1997 world » 1993 world, 1995 world, 1999 world
1992 world » 1993 world
1994 world » 1993 world, 1995 world, 1999 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: (((( 1997 world trotting championships ) OR ( 1992 world trotting championships ))) OR ( 1994 world fighting championship )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( 1997 world trotting championships ) OR ( 1992 world trotting championships ))) or ( 1994 world fighting championship ))".
• Adding a wildcard symbol may retrieve word variants: (((( 1997 world trotting championships ) OR ( 1992 world trotting championships ))) or ( 1994 world fighting championship ))*.