Perhaps you should try some spelling variations:
roosts during » boost during, rights during, risks during
crust during » trust during, crisis during, credit during
wang yang » wang yan, wang liang, wang yanling
yang mind » yang cindy, sang minh, tang min
risk cong » risk coping, risk among, risk along
yang jin » yang jie, yang jun, ying jin

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: wang yang ((yang mind) OR (yang jin)) ((roosts during) OR (crust during)) risk cong shu ;~.
• Adding a wildcard symbol may retrieve word variants: wang yang ((yang mind) or (yang jin)) ((roosts during) or (crust during)) risk cong shu ;*.