Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing w » sharing _, sharing a, sharing 5
yan yang » yang yang, yao yang, tan yang
dan yang » daun yang, tan yang, wang yang
run cost » iran cost, can cost, run cash
wang » wing, wan
sar » sara, star, saur

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 (dan yang)) run cost sharing w ((kong yam) OR (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) ((yan yang) OR (dan yang)) run cost sharing w ((kong yam) OR (kong sar)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or lang) ((yan yang) or (dan yang)) run cost sharing w ((kong yam) OR (kong sar)) ;*".