Perhaps you should try some spelling variations:
"1994 world trusting championships" » "1994 world trotting championships", "1994 world trusting relationships", "1994 world winning championships", "1994 world treating championships", "1994 world adjusting championships", "1994 world targeting championships", "1992 world trusting championships", "1993 world trusting championships", "1995 world trusting championships"
"1994 world fighting championship" » "1994 world trotting championships", "1994 world winning championships", "1994 world lighting championship", "1994 world righting championship", "1994 worth fighting championship", "1992 world fighting championship", "1993 world fighting championship", "1995 world fighting championship"
"1997 world testing championships" » "1997 world trotting championships", "1997 world winning championships", "1997 world testing relationships", "1997 world treating championships", "1997 world setting championships", "1997 world getting championships", "1992 world testing championships", "1993 world testing championships", "1995 world testing championships"

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 trusting championships") OR ("1994 world fighting championship"))) OR ("1997 world testing championships")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"1994 world trusting championships\") OR (\"1994 world fighting championship\"))) or (\"1997 world testing championships\"))".
• Removing quotes may allow a broader search: (((( 1994 world trusting championships ) OR ( 1994 world fighting championship ))) or ( 1997 world testing championships )).
• Adding a wildcard symbol may retrieve word variants: (((("1994 world trusting championships") OR ("1994 world fighting championship"))) or ("1997 world testing championships"))*.