Perhaps you should try some spelling variations:
during risk » using risk, during crises, during crisis
land costs » wind costs, aid costs
risk along » risk among, ask along
along neue » along nhue, along new
aid cases » aids cases, aid case, mild cases
land cost » land code, end cost
yan jing » yang jing, wang jing, bian jing
wang » wing, wan, lang

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 yan jing ((((land costs) OR (aid cases))) OR (land cost)) during risk along neue ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan jing ((((land costs) or (aid cases))) or (land cost)) during risk along neue ;*.