Perhaps you should try some spelling variations:
"nonlinear physical society" » "nonlinear chemical society", "nonlinear optical society", "nonlinear partial society", "nonlinear medical society"
"nonlinear physics society" » "nonlinear optics society", "nonlinear physicial society", "nonlinear physics safety", "nonlinear physics social"

Try widening your search to All Fields.

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"nonlinear physical society\") OR (\"nonlinear physics society\"))".
• Removing quotes may allow a broader search: (( nonlinear physical society ) OR ( nonlinear physics society )).
• Adding a wildcard symbol may retrieve word variants: (("nonlinear physical society") OR ("nonlinear physics society"))*.