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