Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing tan » sharing tags, sharing a, sharing bad
yan yang » yang yang, dan yang, tan yang
yao yang » yang yang
tan wong » tan hong, tan kong, tan yong
wong yue » wang yue, hong yu
eu cost » au costa, der cost, end cost

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

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