Perhaps you should try some spelling variations:
sharing dps » sharing d, sharing his, sharing data
can cause » can use, a cause, en cause
run cost » iran cost, can cost, run cash
can cash » a cash
yan yi » yang yi, tan yi, yin yi
yan zi » yan zhi, yuan zi, ban zi
cong » congo, long, hong

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wan ((yan yi) OR (yan zi)) ((can cause) OR (((run cost) OR (can cash)))) sharing dps cong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan ((yan yi) OR (yan zi)) ((can cause) or (((run cost) or (can cash)))) sharing dps cong shu ;~".
• Adding a wildcard symbol may retrieve word variants: wan ((yan yi) OR (yan zi)) ((can cause) or (((run cost) or (can cash)))) sharing dps cong shu ;*.