Perhaps you should try some spelling variations:
structural functionalization » structure functionalization, structural functionality, structural regionalization
structural functionalized » structural functionality, structure functionality, natural functionalized
"structural functionalism" » "structural functions", "structure functionality", "structured functional", "structure functionism", "structure functionsism"
"structure functional" » "structure function", "structure functions"

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: (((("structural functionalism") OR ("structure functional"))) OR ("((((structural functionalized) or (structural functional))) or (structural functionalization))")).
• Removing quotes may allow a broader search: (((( structural functionalism ) or ( structure functional ))) or ( ((((structural functionalized) or (structural functional))) or (structural functionalization)) )).
• Adding a wildcard symbol may retrieve word variants: (((("structural functionalism") or ("structure functional"))) or ("((((structural functionalized) or (structural functional))) or (structural functionalization))"))*.