Perhaps you should try some spelling variations:
sharing big » sharing bad, sharing his, sharing oil
wang tan » wang yan, wang ban, wang dan
hua cost » a cost, eu cost
run cost » iran cost, can cost, run cash
big yang » big bang, ying yang, big bank
yang shu » cong shu, tan shu, yang du
tan yi » tang yi, tan li, tan ying

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

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