Perhaps you should try some spelling variations:
costa sharing » cost sharing, loss sharing, case sharing
yanling yang » yang yang, ying yang
asia sharing » basin sharing, asia sharia, latvia sharing
yong hui » tong hui, gong hui, yang hui
yang au » yang du, yang mu, yang jui
a yong » a young, au yong, ah yong
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yanling yang au ((((costa sharing) OR (asia sharing))) or (data sharing)) a yong hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yanling yang au ((((costa sharing) OR (asia sharing))) OR (data sharing)) a yong hui ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yanling yang au ((((costa sharing) OR (asia sharing))) or (data sharing)) a yong hui ;*".