Perhaps you should try some spelling variations:
trotting championships » fighting championship, winning championships
protein championships » eastern championship, european championship, protein relationships
world trotting » world treating, world trusting, world protecting
world protein » world project, world process, worldwide protein
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: (( 1992 world protein championships ) OR ( 1994 world trotting championships )).
• Adding a wildcard symbol may retrieve word variants: (( 1992 world protein championships ) or ( 1994 world trotting championships ))*.