Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing tan » sharing tags, sharing a, sharing bad
dan yang » daun yang, tan yang, wang yang
yang run » yang jun, yang yun, long run
run cost » iran cost, can cost, run cash
wong yue » wang yue
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) dan yang run cost sharing tan ((hong yu) OR (wong yue)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or wan) dan yang run cost sharing tan ((hong yu) OR (wong yue)) ;~".
• Adding a wildcard symbol may retrieve word variants: (wang or wan) dan yang run cost sharing tan ((hong yu) OR (wong yue)) ;*.