Perhaps you should try some spelling variations:
"elites politicas publicas." » "limites politicos publicas.", "las politicas publicas.", "ideas politicas publicas."
"serie letras publico." » "serie sectores publico.", "serie las publico."
"serie politica publica." » "serie politicas publica.", "serie policiaca publica.", "sobre 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: (((("serie letras publico.") or ("elites politicas publicas."))) or ("serie politica publica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie letras publico.") OR ("elites politicas publicas."))) OR ("serie politica publica.")).
• Removing quotes may allow a broader search: (((( serie letras publico. ) or ( elites politicas publicas. ))) or ( serie politica publica. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie letras publico.") or ("elites politicas publicas."))) or ("serie politica publica."))*.