Perhaps you should try some spelling variations:
"public intellectual" » "publicos intellectual" (Expand Search), "public intelectual" (Expand Search)
"publica intellectual" » "publicosa intellectual" (Expand Search), "publica intelectual" (Expand Search), "republica intellectual" (Expand Search)
"publico intellectual" » "publicoso intellectual" (Expand Search), "publico intelectual" (Expand Search)
"publicas intellectual" » "publicosas intellectual" (Expand Search), "publicas intelectual" (Expand Search), "republicas 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 ("publico intellectual"))) OR ("publicas intellectual"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"public intellectual\") OR (\"publica intellectual\"))) OR (\"publico intellectual\"))) OR (\"publicas intellectual\"))".
• Removing quotes may allow a broader search: (((((( public intellectual ) OR ( publica intellectual ))) OR ( publico intellectual ))) OR ( publicas intellectual )).
• Adding a wildcard symbol may retrieve word variants: (((((("public intellectual") OR ("publica intellectual"))) OR ("publico intellectual"))) OR ("publicas intellectual"))*.