Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing und » sharing 3d, sharing bad, sharing d
long chain » long chemin, long grain
long thanh » luong thanh, long trinh, truong thanh
wang wang » wang yang, wang liang, wang yan
long han » long haul, jeong han, kong hang
und long » und losung, und lohne, und lohn
long arm » long term

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang wang ((((long han) OR (long thanh))) or (long chain)) cost sharing und long arm ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang ((((long han) OR (long thanh))) OR (long chain)) cost sharing und long arm ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wang ((((long han) OR (long thanh))) or (long chain)) cost sharing und long arm ;*".