Perhaps you should try some spelling variations:
can close » can lose, a close, can cause
lang ban » wang ban, bang bang, lang lang
can cost » can costa, can lost, can post
can cash » a cash
yang shu » cong shu, tan shu, yang hui
yang du » yang di, yang d, yang mu
ban zi » ban ji, yan zi

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: lang ban zi ((((can cost) OR (can close))) OR (can cash)) being during ((yang shu) OR (yang du)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang ban zi ((((can cost) or (can close))) or (can cash)) being during ((yang shu) OR (yang du)) ;~".
• Adding a wildcard symbol may retrieve word variants: lang ban zi ((((can cost) or (can close))) or (can cash)) being during ((yang shu) OR (yang du)) ;*.