Perhaps you should try some spelling variations:
"public intellectual" » "publico intellectual" (Expand Search), "publicos intellectual" (Expand Search)
"publica intellectual" » "publicoa intellectual" (Expand Search), "publicosa intellectual" (Expand Search), "republica intellectual" (Expand Search)
"publicas intelectual" » "publicoas intelectual" (Expand Search), "publicosas intelectual" (Expand Search), "republicas intelectual" (Expand Search)
"publicoas intellectual" » "publicooas intellectual" (Expand Search), "publicosoas intellectual" (Expand Search), "publicos intellectual" (Expand Search), "publico intellectual" (Expand Search), "publican intellectual" (Expand Search)

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