Perhaps you should try some spelling variations:
costa sharing » cost sharing, data sharing, loss sharing
sharing tan » sharing tags, sharing a, sharing bad
wang liang » wang yang
hyoung gun » young eun
wang wang » wang yang, wang yan, wang yong
hong des » long des, hong seo, hong een

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

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