Perhaps you should try some spelling variations:
"public intellectual" » "publico intellectual"
"publica intellectual" » "publicoa intellectual"
"publicas intellectual" » "publicoas intellectual"
"publicoas intellectual" » "publicooas intellectual"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("public intellectual") OR ("publica intellectual"))) OR ((((("publicas intellectual") OR ("publicoas intellectual"))) OR ("publicoas intellectual"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"public intellectual\") OR (\"publica intellectual\"))) OR (((((\"publicas intellectual\") OR (\"publicoas intellectual\"))) OR (\"publicoas intellectual\"))))".
• Removing quotes may allow a broader search: (((( public intellectual ) OR ( publica intellectual ))) OR ((((( publicas intellectual ) OR ( publicoas intellectual ))) OR ( publicoas intellectual )))).
• Adding a wildcard symbol may retrieve word variants: (((("public intellectual") OR ("publica intellectual"))) OR ((((("publicas intellectual") OR ("publicoas intellectual"))) OR ("publicoas intellectual"))))*.