Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing tan » sharing tags, sharing a, sharing bad
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
tong shui » tong hui, cong shu, gong hui
hong shu » cong shu, wong shiu, hong seo
yang eu » yang du, yang mu, yang jui
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 liang yang eu cost sharing tan ((hong shu) or (tong shui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang yang eu cost sharing tan ((hong shu) OR (tong shui)) ;*.