Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing bad » sharing a, sharing 3d, sharing big
yan yang » yang yang, dan yang, tan yang
yao yang » yang yang
eu cost » au costa, der cost, end cost
hong g » hong ng, hong 7, hong a
wang » wing, wan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wang or lang) ((yan yang) or (yao yang)) eu cost sharing bad ((hong g) OR (hong w)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) ((yan yang) OR (yao yang)) eu cost sharing bad ((hong g) OR (hong w)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or lang) ((yan yang) or (yao yang)) eu cost sharing bad ((hong g) OR (hong w)) ;*".