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