Perhaps you should try some spelling variations:
"sobre politico publico." » "sobre politica publica.", "sobre politica publicas.", "sobre politico republicano.", "sobre politica publico.", "sobre politicas publico.", "hombre politico publico."
"serie politicas public." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publica.", "serie policiaca public."
"elite politica public." » "elite politica publica.", "elite politica publicas.", "elite politicas publicas.", "elites politicas public.", "etica politica public.", "entre politica public."

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: (((("serie politicas public.") or ("elite politica public."))) or ("sobre politico publico."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie politicas public.") OR ("elite politica public."))) OR ("sobre politico publico.")).
• Removing quotes may allow a broader search: (((( serie politicas public. ) or ( elite politica public. ))) or ( sobre politico publico. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie politicas public.") or ("elite politica public."))) or ("sobre politico publico."))*.