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