Perhaps you should try some spelling variations:
"public intellectual" » "publica intellectual" (Expand Search), "publicos intellectual" (Expand Search), "public intelectual" (Expand Search)
"publico intellectual" » "publicao intellectual" (Expand Search), "publicoso intellectual" (Expand Search), "publico intelectual" (Expand Search), "publica intellectual" (Expand Search)
"publicas intellectual" » "publicaas intellectual" (Expand Search), "publicosas intellectual" (Expand Search), "publicas intelectual" (Expand Search), "publica intellectual" (Expand Search)

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

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