Perhaps you should try some spelling variations:
powers league » lower league, voters league, howard league
world powers » world power, world papers, world pioneers
league jason » teague jason, league jan, league boston
jason third » jackson third, dobson third

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((2008 a) OR (2008 _)) world powers league jason third".
• Adding a wildcard symbol may retrieve word variants: ((2008 a) OR (2008 _)) world powers league jason third*.