Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
wang liang » wang yang
liang yan » liang dan, liang tan, liang ying
sing kong » king kong, hong kong
hua cost » a cost, eu cost, run cost
tan kong » tan hong
yan hua » tan hua, ya hua, wang hua

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 liang yan hua cost sharing ((sing kong) OR (tan kong)) (sar OR saur) ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang yan hua cost sharing ((sing kong) or (tan kong)) (sar or saur) ;*.