Perhaps you should try some spelling variations:
sharing his » sharing risk, sharing big, sharing dps
can cost » can costa, can post, chain cost
can lost » can lose, can post, can boost
von carl » von karl
his cong » his son, his coat, his cows
yang yi » yang di, yang xi, yang jui
yan yi » tan yi, yan zi, yin yi

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: wing ((yan yi) OR (yang yi)) ((((can cost) OR (can lost))) OR (von carl)) sharing his cong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing ((yan yi) or (yang yi)) ((((can cost) OR (can lost))) or (von carl)) sharing his cong shu ;~".
• Adding a wildcard symbol may retrieve word variants: wing ((yan yi) or (yang yi)) ((((can cost) OR (can lost))) or (von carl)) sharing his cong shu ;*.