Perhaps you should try some spelling variations:
"public intellectual" » "publica intellectual" (Expand Search), "publicas intellectual" (Expand Search), "publicos intellectual" (Expand Search), "public intelectual" (Expand Search)
"publico intellectual" » "publicao intellectual" (Expand Search), "publicaso intellectual" (Expand Search), "publicoso intellectual" (Expand Search), "publico intelectual" (Expand Search), "publica intellectual" (Expand Search), "publicas intellectual" (Expand Search)
"publicaso intellectual" » "publicaaso intellectual" (Expand Search), "publicasaso intellectual" (Expand Search), "publicosaso intellectual" (Expand Search), "publicaso intelectual" (Expand Search), "publicas intellectual" (Expand Search), "publicando intellectual" (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 (\"publicaso intellectual\"))))~".
• Removing quotes may allow a broader search: (( public intellectual ) OR ((( publico intellectual ) OR ( publicaso intellectual ))))~.
• Adding a wildcard symbol may retrieve word variants: (("public intellectual") OR ((("publico intellectual") OR ("publicaso intellectual"))))*.