Perhaps you should try some spelling variations:
real linear » real line, local linear, total linear
linear flow » line flow, linear plot
wang yang » wang liang, wang yanling
yang than » yang dean, yang fan
zhang zhi » zhong zhi, wang zhi, zhang wei
one real » zone real, one meal, more real
wong yue » wang yue, hong yu
yang » ryang
yan » ryan

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 one real linear flow ((zhang zhi) OR (((wong yue) OR (wang yan)))) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yang than one real linear flow ((zhang zhi) or (((wong yue) or (wang yan)))) ;*.