Perhaps you should try some spelling variations:
during risk » using risk, during crises, during crisis
wei wang » wei yang, wen wang, wei shang
da costa » _ costa
von cash » von carl, can cash, do cash
wang ji » wang di, wang li, wang jing
yang d » yang di, yang du, yang _
costa » costsa
cost » costs
judy » july

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

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