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