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