Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing tan » sharing tags, sharing a, sharing bad
tong shui » tong hui, cong shu, gong hui
awam tan » awam dan, awam yang
tan yang » dan yang, tan ying, tan yong
yang yi » yang di, yang xi, yang jui
yi cost » ii cost, di costo, die cost
hong yu » wong yue

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: awam tan yang yi cost sharing tan ((tong shui) OR (hong yu)) ;~.
• Adding a wildcard symbol may retrieve word variants: awam tan yang yi cost sharing tan ((tong shui) or (hong yu)) ;*.