Perhaps you should try some spelling variations:
during risk » using risk, during crises, during crisis
von cash » von carl, can cash, do cash
da costa » _ costa, a cost
yang jui » yang judy, yang xi, yang yi
wai pan » wai yan
pan ji » ban ji, pan di, san ji
yang d » yang du, yang _, yang 8

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 ((da costa) or (von cash)) during risk ((((yang d) OR (yang di))) or (yang jui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wai pan ji ((da costa) OR (von cash)) during risk ((((yang d) OR (yang di))) OR (yang jui)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wai pan ji ((da costa) or (von cash)) during risk ((((yang d) OR (yang di))) or (yang jui)) ;*".