Perhaps you should try some spelling variations:
"structural functionalized" » "structural functionality", "structural functional", "structural functionalization"
structural functionalism » structural functional, structural functions, structured functional
structure functional » structural 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")).
• Removing quotes may allow a broader search: (( ((structural functionalism) OR (structure functional)) ) or ( structural functionalized )).
• Adding a wildcard symbol may retrieve word variants: (("((structural functionalism) OR (structure functional))") or ("structural functionalized"))*.