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