Perhaps you should try some spelling variations:
linear least » linear case
mann money » can money, oman money
money best » money base, money debt, money east
line flow » linear flow, plane flow, line how
zhong zhi » zhang zhi, hong ghi, zhong tai
wang yang » wang yan, wang liang, wang yanling
cong sun » cong shu, cong van, wing sun
sun mann » sun yan, auf mann, den mann

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: cong sun mann money best ((line flow) OR (linear least)) ((zhong zhi) OR (wang yang)) ;~.
• Adding a wildcard symbol may retrieve word variants: cong sun mann money best ((line flow) or (linear least)) ((zhong zhi) or (wang yang)) ;*.