Perhaps you should try some spelling variations:
during risk » using risk, during crises, during crisis
cost during » boost during, crust during, west during
yang mind » yang cindy, yang jin, sang minh
risk cong » risk coping, risk among, risk along
wang dan » wang yan, wang ban, wang yidan
yang end » yang anda, yang d

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang dan ((yang end) OR (yang mind)) cost during risk cong shu ;~".
• Adding a wildcard symbol may retrieve word variants: wang dan ((yang end) OR (yang mind)) cost during risk cong shu ;*.