Perhaps you should try some spelling variations:
lying lands » sloping lands
code during » care during, code using, role during
during risk » using risk, during crises, during crisis
lands code » land code
yan lying » yan liang
how state » how estate, how states, how stable
how shih » how six
how she » how some, how safe
wang » wing, wan, lang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan lying lands code during risk ((((how shih) OR (how she))) or (how state)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan lying lands code during risk ((((how shih) OR (how she))) OR (how state)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan lying lands code during risk ((((how shih) OR (how she))) or (how state)) ;*".