Perhaps you should try some spelling variations:
sharing risk » sharing best, during risk
sharing dps » sharing d, sharing his, sharing data
tong shui » tong hui, cong shu, gong hui
wang yao » wang yan, yang yao, gang yao
yao yang » yang yang
yang hua » wang hua, yang hui, ying hua
hua cost » a cost, eu cost, run cost
song shu » cong shu, song shin, wong shiu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yao yang hua cost ((sharing dps) or (sharing risk)) ((song shu) or (tong shui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yao yang hua cost ((sharing dps) OR (sharing risk)) ((song shu) OR (tong shui)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yao yang hua cost ((sharing dps) or (sharing risk)) ((song shu) or (tong shui)) ;*.