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, yao yang, dan yang
yang yun » yang jun, tang yun, yang yue
yun cost » run cost, can cost, eu cost
tan kong » tan hong
kong yue » wong yue, kong your, kong yam
wang » wan

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang OR wing) OR lang) yan yang yun cost sharing tan kong yue ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang OR wing) or lang) yan yang yun cost sharing tan kong yue ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang OR wing) or lang) yan yang yun cost sharing tan kong yue ;*.