Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing bad » sharing a, sharing 3d, sharing big
wang wang » wang liang, wang yan, wang yong
wang yang » wang yan, wang liang, wang yanling
yang hua » wang hua, yang hui, ying hua
hua cost » a cost, eu cost, run cost
wong yue » wang yue, hong yu
wang he » wang hua, wang zhi, wang wei

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 yang hua cost sharing bad ((wong yue) or (wang he)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang yang hua cost sharing bad ((wong yue) OR (wang he)) ;*.