Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
yan yang » yang yang, yao yang, dan yang
yang yun » yang jun, tang yun, yang yue
yun cost » run cost, can cost, eu cost
bad hong » a hong, can hong, und hong
bad hand » vad hande, bad bank
wang » wing, lang

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 wan) yan yang yun cost sharing ((bad hong) OR (bad hand)) yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or wan) yan yang yun cost sharing ((bad hong) OR (bad hand)) yu ;~".
• Adding a wildcard symbol may retrieve word variants: (wang or wan) yan yang yun cost sharing ((bad hong) OR (bad hand)) yu ;*.