Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
wang jiang » wang liang, wang jing, wang yang
jiang yong » wang yong, liang ying, jiang yonglin
bad losung » d losung
und losung » und losungen, und auflosung
yong ben » fong ben, mona ben, yong kee
ben cost » ben ross, can cost, der cost

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 jiang yong ben cost sharing ((bad losung) OR (und losung)) seo ;~.
• Adding a wildcard symbol may retrieve word variants: wang jiang yong ben cost sharing ((bad losung) or (und losung)) seo ;*.