Perhaps you should try some spelling variations:
"1993 world fighting championship" » "1993 world trotting championships", "1993 world lighting championship", "1993 world righting championship", "1993 worth fighting championship"
"1993 world winning championships" » "1993 world win championships", "1993 world trotting championships", "1993 world winning relationships", "1993 world running championships", "1993 world mining championships", "1993 world signing championships"
"1992 world's creation champions" » "1992 world's creating champions", "1992 world's creation actions", "1992 world's action champions", "1939 world's creation champions"

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's creation champions") OR ((("1993 world fighting championship") OR ("1993 world winning championships")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"1992 world's creation champions\") or (((\"1993 world fighting championship\") OR (\"1993 world winning championships\"))))".
• Removing quotes may allow a broader search: (( 1992 world's creation champions ) or ((( 1993 world fighting championship ) OR ( 1993 world winning championships )))).
• Adding a wildcard symbol may retrieve word variants: (("1992 world's creation champions") or ((("1993 world fighting championship") OR ("1993 world winning championships"))))*.