Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing iii » sharing big, sharing his, sharing oil
iii losung » die losung, i losung
wang yang » wang yan, wang liang
kun cost » run cost, can cost, eu cost
yan kun » yan guan, yan yuan
des » does

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yang) OR (wang yanling)) yan kun cost sharing iii losung des ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yang) OR (wang yanling)) yan kun cost sharing iii losung des ;*".