Perhaps you should try some spelling variations:
sharing risk » sharing best, during risk
young male » young males, young age
young man » young men, young woman, young mary
can cost » can costa, can lost, can post
can cash » a cash
wan ban » wang ban, can bank, tan bann
ban zi » ban ji, yan zi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan ban zi ((can cost) or (can cash)) sharing risk ((young man) OR (young male)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan ban zi ((can cost) OR (can cash)) sharing risk ((young man) OR (young male)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan ban zi ((can cost) or (can cash)) sharing risk ((young man) OR (young male)) ;*".