Perhaps you should try some spelling variations:
"filosofia politicas publica del." » "filosofia politica publica del.", "filosofico politicas publica del.", "filosofico politica publica del.", "filosofia politicas publicas del.", "filosofia politicas publicad del.", "filosofia politicas publica de.", "filosofia politicas publica el.", "filosofia politicas publica en."
"filosofico criticos republica el." » "filosoficos politicos republica el.", "filosofico politicas republica el.", "filosofia critica republica el.", "filosofico criticos republica en.", "filosofico criticos republica de.", "filosofico criticos republica y."

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("filosofia politicas publica del.") or ("filosofico criticos republica el."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("filosofia politicas publica del.") OR ("filosofico criticos republica el.")).
• Removing quotes may allow a broader search: (( filosofia politicas publica del. ) or ( filosofico criticos republica el. )).
• Adding a wildcard symbol may retrieve word variants: (("filosofia politicas publica del.") or ("filosofico criticos republica el."))*.