Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing tan » sharing tags, sharing a, sharing bad
wang liang » wang yang
awam wang » awam yang, awam dan, hwa wang
liang dan » liang tan, king dan, liang sun
tong shui » tong hui, cong shu, gong hui
dan cost » can cost, iran cost, than cost
wong yue » wang yue, hong yu

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 wang liang dan cost sharing tan ((tong shui) OR (wong yue)) ;~.
• Adding a wildcard symbol may retrieve word variants: awam wang liang dan cost sharing tan ((tong shui) or (wong yue)) ;*.