Perhaps you should try some spelling variations:
during risk » using risk, during crises, during crisis
can lost » can cost, can lose, can post
von cash » von carl, can cash, do cash
yang jui » yang judy, yang di, yang xi
wan yan » wang yan, nan yan, wai yan
yang mu » yang du, yang muxi, yang jun
yan zi » yan zhi, yuan zi, ban 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 yan zi ((can lost) or (von cash)) during risk ((yang jui) or (yang mu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan zi ((can lost) OR (von cash)) during risk ((yang jui) OR (yang mu)) ;*.