Perhaps you should try some spelling variations:
"elites politicas publicas." » "limites politicos publicas.", "las politicas publicas.", "ideas politicas publicas.", "elites politicas public.", "elites politicas publico."
"serie policiaca pablo." » "serie politica pablo.", "serie politicas pablo."
"etica politica publica." » "publica politica publica."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("etica politica publica.") or ("serie policiaca pablo."))) or ("elites politicas publicas."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("etica politica publica.") OR ("serie policiaca pablo."))) OR ("elites politicas publicas.")).
• Removing quotes may allow a broader search: (((( etica politica publica. ) or ( serie policiaca pablo. ))) or ( elites politicas publicas. )).
• Adding a wildcard symbol may retrieve word variants: (((("etica politica publica.") or ("serie policiaca pablo."))) or ("elites politicas publicas."))*.