Perhaps you should try some spelling variations:
"1994 world trotting championships" » "1994 world winning championships", "1994 world treating championships", "1994 world trusting championships", "1994 world protecting championships", "1995 world trotting championships", "1999 world trotting championships", "1914 world trotting championships"
"1992 world fighting championship" » "1992 world winning championships", "1992 world lighting championship", "1992 world righting championship", "1992 worth fighting championship"
"1993 world fighting championship" » "1993 world winning championships", "1993 world lighting championship", "1993 world righting championship", "1993 worth 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: (("1994 world trotting championships") OR ((("1992 world fighting championship") OR ("1993 world fighting championship")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"1994 world trotting championships\") or (((\"1992 world fighting championship\") OR (\"1993 world fighting championship\"))))".
• Removing quotes may allow a broader search: (( 1994 world trotting championships ) or ((( 1992 world fighting championship ) OR ( 1993 world fighting championship )))).
• Adding a wildcard symbol may retrieve word variants: (("1994 world trotting championships") or ((("1992 world fighting championship") OR ("1993 world fighting championship"))))*.