Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing big » sharing bad, sharing his, sharing oil
dong sign » dong sin, among sign, dong bin
big jeong » min jeong
jeong ghi » hong ghi, jeong mi
run cost » iran cost, can cost, run cash
ya run » a run

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong xiao) or (dong sign)) ya run cost sharing big jeong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong xiao) OR (dong sign)) ya run cost sharing big jeong ghi ;.
• Adding a wildcard symbol may retrieve word variants: ((dong xiao) or (dong sign)) ya run cost sharing big jeong ghi ;*.