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
hong yu » wong yue
wang » wing, 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 lang) yan yang yun cost sharing tan hong yu ;~.
• Adding a wildcard symbol may retrieve word variants: (wang or lang) yan yang yun cost sharing tan hong yu ;*.