Perhaps you should try some spelling variations:
costa sharing » cost sharing, data sharing, loss sharing
wang liang » wang yang
liang yong » liang ying, wang yong, liang liying
cai costa » can costa, da costa, au costa
sharing a » sharing _
yong cai » dong cao, yong c, yong wah
long seo » long ago, long do, long ngo
long des » longum des, long days, long did

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

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