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