Perhaps you should try some spelling variations:
during risk » using risk, during crises, during crisis
yang muxi » yang jui, yang xi, yang hui
da costa » _ costa, a cost
au costa » can costa, _ costa, de costa
von cash » von carl, can cash, do cash
wai pan » wai yan
yang mu » yang du, yang jui, yang jun
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 ((((au costa) or (da costa))) or (von cash)) during risk ((yang mu) or (yang muxi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wai pan ji ((((au costa) OR (da costa))) OR (von cash)) during risk ((yang mu) OR (yang muxi)) ;*.