Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing min » sharing big, sharing his, sharing oil
long thanh » luong thanh, long han, long trinh
dong cao » dong xiao, dan cao, dong nan
min long » min hong, pain long, min jeong
ka a » kai a, a a, 1a a
k a » uk a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong cao) or (dong (sin or sink))) ((ka a) OR (k a)) cost sharing min long thanh ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong cao) OR (dong (sin OR sink))) ((ka a) OR (k a)) cost sharing min long thanh ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong cao) or (dong (sin or sink))) ((ka a) OR (k a)) cost sharing min long thanh ;".
• Adding a wildcard symbol may retrieve word variants: ((dong cao) or (dong (sin or sink))) ((ka a) OR (k a)) cost sharing min long thanh ;*.