Perhaps you should try some spelling variations:
during risk » using risk, during crises, during crisis
risk during » risks during, risk using, crisis during
risk along » risk among, ask along
along shu » along nhue, cong shu, along who
yang jui » yang judy, yang di, yang yi
yang xi » yang di, yang yi
yan zi » yan zhi, yuan zi, ban zi

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wing ((yan zi) OR (((yang xi) OR (yang jui)))) chain risk during risk along shu ;~.
• Adding a wildcard symbol may retrieve word variants: wing ((yan zi) or (((yang xi) or (yang jui)))) chain risk during risk along shu ;*.