Perhaps you should try some spelling variations:
locally linear » local linear
model locally » model local, modelling locally
change model » change models, cge model, stage model
linear flow » line flow, linear plot
cam change » chain change, scale change
hung cam » hung gay, hung wan
wang yue » wong yue, wang hua, wang yan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hung cam change model locally linear flow ((wang zhi) or (wang yue)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hung cam change model locally linear flow ((wang zhi) OR (wang yue)) ;*.