Perhaps you should try some spelling variations:
"1993 world protecting championships" » "1993 world trotting championships", "1993 works protecting championships", "1993 world protection championships", "1993 worth protecting championships", "1992 world protecting championships"
"1993 world protecting cableships" » "1993 world protecting chips", "1993 works protecting cableships", "1993 world protection cableships", "1993 worth protecting cableships", "1992 world protecting cableships"
"1997 world making championships" » "1997 world winning championships", "1997 world win championships", "1997 world trotting championships", "1992 world making championships", "1995 world making championships", "1999 world making 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: (((("1993 world protecting championships") OR ("1993 world protecting cableships"))) OR ("1997 world making championships"))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"1993 world protecting championships\") OR (\"1993 world protecting cableships\"))) or (\"1997 world making championships\"))*".
• Removing quotes may allow a broader search: (((( 1993 world protecting championships ) OR ( 1993 world protecting cableships ))) or ( 1997 world making championships ))*.