Perhaps you should try some spelling variations:
sharing during » learning during, sharing learning
making during » making using, being during
can lose » can close, can lost, can losers
von cash » von carl, can cash, do cash
tan shu » than she
yan zi » yan zhi, yuan zi, ban zi
wang » wing, wan, lang

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: wang yan zi ((can lose) OR (von cash)) ((making during) OR (sharing during)) tan shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan zi ((can lose) or (von cash)) ((making during) OR (sharing during)) tan shu ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan zi ((can lose) or (von cash)) ((making during) OR (sharing during)) tan shu ;*.