Perhaps you should try some spelling variations:
"mexican national radio race championships" » "mexican national radio a championship", "mexican national radio rally championship", "mexican national radio win championships", "american national radio race championships", "mexico's national radio race championships", "african national radio race championships", "mexican national radio tracer championships", "mexican national radio rede championships", "mexican national radio cracked championships"
"mexican national radio rap championships" » "mexican national radio a championship", "mexican national radio win championships", "mexican national radio world championships", "american national radio rap championships", "mexico's national radio rap championships", "african national radio rap championships", "mexican national radio ref championships"
"mexican national radio _ championships" » "american national radio _ championships", "mexico's national radio _ championships", "african national radio _ 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: (((("mexican national radio race championships") OR ("mexican national radio _ championships"))) OR ("mexican national radio rap championships")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"mexican national radio race championships\") OR (\"mexican national radio _ championships\"))) or (\"mexican national radio rap championships\"))".
• Removing quotes may allow a broader search: (((( mexican national radio race championships ) OR ( mexican national radio _ championships ))) or ( mexican national radio rap championships )).
• Adding a wildcard symbol may retrieve word variants: (((("mexican national radio race championships") OR ("mexican national radio _ championships"))) or ("mexican national radio rap championships"))*.