Perhaps you should try some spelling variations:
"1993 world trotting championships" » "1993 world winning championships", "1993 world treating championships", "1993 world trusting championships", "1993 world protecting championships", "1992 world trotting championships"
"1995 world trotting championships" » "1995 world winning championships", "1995 world treating championships", "1995 world trusting championships", "1995 world protecting championships", "1992 world trotting championships", "1999 world trotting championships", "15 world trotting championships"
"1994 world fighting championship" » "1994 world winning championships", "1994 world lighting championship", "1994 world righting championship", "1994 worth fighting championship", "1992 world fighting championship", "1999 world fighting championship", "1914 world fighting championship"

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: (((("1993 world trotting championships") OR ("1995 world trotting championships"))) OR ("1994 world fighting championship")).
• Removing quotes may allow a broader search: (((( 1993 world trotting championships ) or ( 1995 world trotting championships ))) or ( 1994 world fighting championship )).
• Adding a wildcard symbol may retrieve word variants: (((("1993 world trotting championships") or ("1995 world trotting championships"))) or ("1994 world fighting championship"))*.