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 juridico republica el." » "filosofia juridica republica el.", "filosofico politico republica el.", "filosofico juridico publicas el.", "filosofico juridica publica el.", "filosofico criticos republica el.", "filosofico juridico republica en.", "filosofico juridico republica de.", "filosofico juridico republica y."

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• Performing a fuzzy search may retrieve terms with similar spellings: (("filosofia politicas publica del.") or ("filosofico juridico republica el."))~.
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• Adding a wildcard symbol may retrieve word variants: (("filosofia politicas publica del.") or ("filosofico juridico republica el."))*.