Perhaps you should try some spelling variations:
costs during » courts during, roosts during, cats during
during risk » using risk, during crises, during crisis
huang jing » huang ting, huang ying, wang jing
land costs » land cost, wind costs, aid costs
huang lin » huang bin, huang ting, huang ying
do stable » how stable, two stable, _ stable
how she » how some, how safe, how shih

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 ((huang jing) OR (huang lin)) land costs during risk ((how she) OR (do stable)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((huang jing) or (huang lin)) land costs during risk ((how she) or (do stable)) ;*.