Perhaps you should try some spelling variations:
sharing risk » sharing best, during risk
sharing his » sharing big, sharing dps, sharing how
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
hua cost » a cost, eu cost
run cost » iran cost, can cost, run cash
son shu » cong shu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yang ((hua cost) or (run cost)) ((sharing his) OR (sharing risk)) son shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yang ((hua cost) OR (run cost)) ((sharing his) OR (sharing risk)) son shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yang ((hua cost) or (run cost)) ((sharing his) OR (sharing risk)) son shu ;".
• Adding a wildcard symbol may retrieve word variants: wang yang yang ((hua cost) or (run cost)) ((sharing his) OR (sharing risk)) son shu ;*.