Perhaps you should try some spelling variations:
real linear » local linear, total linear
than money » than one
wang yang » wang yan, wang liang, wang yanling
yang than » yang dean, yang fan
real line » real life, real lives, rural line
zhong zhi » zhang zhi, hong ghi, zhong tai
hong yu » wong yue

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 yang than money ((real linear) OR (real line)) flow ((zhong zhi) OR (hong yu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang than money ((real linear) OR (real line)) flow ((zhong zhi) or (hong yu)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang than money ((real linear) OR (real line)) flow ((zhong zhi) or (hong yu)) ;*.