Perhaps you should try some spelling variations:
neuer during » niebuhr during, gender during, neuer zugang
during risk » using risk, during crises, during crisis
und neuer » und neue, und neuen, und neues
risk cong » risk coping, risk among, risk along
dan yang » daun yang, wang yang, yang yang
tan yang » tan ying, tan yong, tao yang

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) OR (tan yang)) und neuer during risk cong shu ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((dan yang) OR (tan yang)) und neuer during risk cong shu ;*.