Perhaps you should try some spelling variations:
boost during » roosts during, books during, boom during
lying lands » sloping lands
lands boost » grants boost
during risk » using risk, during crises, during crisis
wang huang » wang luhang, wang liang, wang yang
how state » how estate, how states, how 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) OR (wang hua)) lying lands boost during risk ((how she) OR (how state)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang huang) OR (wang hua)) lying lands boost during risk ((how she) or (how state)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang huang) OR (wang hua)) lying lands boost during risk ((how she) or (how state)) ;*.