Perhaps you should try some spelling variations:
costa sharing » cost sharing, data sharing, loss sharing
sharing und » sharing 3d, sharing bad, sharing d
wang yidan » wang yan
long chain » long chemin, long grain
long can » long call, long span, long run
long han » long thanh, long haul, jeong han
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.

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yidan ((((long can) OR (long chain))) OR (long han)) costa sharing und long arm ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yidan ((((long can) OR (long chain))) or (long han)) costa sharing und long arm ;~".
• Adding a wildcard symbol may retrieve word variants: wang yidan ((((long can) OR (long chain))) or (long han)) costa sharing und long arm ;*.