Perhaps you should try some spelling variations:
cost during » boost during, crust during, west during
wang huang » wang luhang, wang hua, wang liang
huang ying » huang jing, huang ting, huang yang
ying land » lying lands, kong land, ying bank
land cost » land costs, land code, end cost
how scale » how stable, how small, how space
how safe » how safety, how space, how state
how she » how some, 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 ying land cost during crises ((((how she) OR (how safe))) OR (how scale)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang huang ying land cost during crises ((((how she) OR (how safe))) or (how scale)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang huang ying land cost during crises ((((how she) OR (how safe))) or (how scale)) ;*.