Perhaps you should try some spelling variations:
race championships » _ championships, win championships
rally championship » world championship
transitional road » transition road, transitional coral, transitional rough
traditional load » traditional local, traditional land, traditional law
a championship » _ 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: africa ((transitional road) OR (traditional load)) ((((race championships) OR (rally championship))) OR (a championship)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "africa ((transitional road) or (traditional load)) ((((race championships) OR (rally championship))) or (a championship))".
• Adding a wildcard symbol may retrieve word variants: africa ((transitional road) or (traditional load)) ((((race championships) OR (rally championship))) or (a championship))*.