Perhaps you should try some spelling variations:
"public intellectual" » "publica intellectual" (Expand Search), "publicas intellectual" (Expand Search), "publicos intellectual" (Expand Search)
"public intelectual" » "publica intelectual" (Expand Search), "publicas intelectual" (Expand Search), "publicos intelectual" (Expand Search)
"publico intellectual" » "publicao intellectual" (Expand Search), "publicaso intellectual" (Expand Search), "publicoso intellectual" (Expand Search), "publica intellectual" (Expand Search), "publicas 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 ("publico intellectual"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"public intellectual\") OR (\"public intelectual\"))) OR (\"publico intellectual\"))*".
• Removing quotes may allow a broader search: (((( public intellectual ) OR ( public intelectual ))) OR ( publico intellectual ))*.