Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing y » sharing _, sharing a, sharing 5
yan yang » yang yang, tan yang, yan wang
yao yang » yang yang
dan yang » daun yang, tan yang, wang yang
yun cost » run cost, can cost, eu cost
wong yue » wang yue, hong yu

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

• Performing a fuzzy search may retrieve terms with similar spellings: zhang ((((yan yang) OR (yao yang))) or (dan yang)) yun cost sharing y ((wong yue) or (wang hua)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: zhang ((((yan yang) OR (yao yang))) OR (dan yang)) yun cost sharing y ((wong yue) OR (wang hua)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "zhang ((((yan yang) OR (yao yang))) or (dan yang)) yun cost sharing y ((wong yue) or (wang hua)) ;*".