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