Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing hold » sharing food, sharing home, sharing how
ying chang » jin chang, yin hang, ying yang
hold long » hold young
yi chang » ii chang, jin chang, vii chang
yan guan » gan guan, yan yuan, yang guang
yan clan » das clan, yan yuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ying chang) OR (yi chang)) ((yan guan) or (yan clan)) cost sharing hold long (sar or saur) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ying chang) OR (yi chang)) ((yan guan) OR (yan clan)) cost sharing hold long (sar OR saur) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ying chang) OR (yi chang)) ((yan guan) or (yan clan)) cost sharing hold long (sar or saur) ;*".