Perhaps you should try some spelling variations:
during risk » using risk, during crises, during crisis
can costa » can cost, can postal, da costa
von cash » can cash, do cash, von cand
von carl » von karl
yang jui » yang judy, yang di, yang xi
wai pan » wai yan
yang du » yang di, yang d, yang mu
pan ji » ban ji, pan di, san ji

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

• Performing a fuzzy search may retrieve terms with similar spellings: wai pan ji ((can costa) or (((von cash) OR (von carl)))) during risk ((yang du) or (yang jui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wai pan ji ((can costa) OR (((von cash) OR (von carl)))) during risk ((yang du) OR (yang jui)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wai pan ji ((can costa) or (((von cash) OR (von carl)))) during risk ((yang du) or (yang jui)) ;*".