Perhaps you should try some spelling variations:
"serie politica publica." » "serie politica publicasa.", "serie politico publicoa.", "serie politicas publicada.", "serie policiaca publica.", "sobre politica publica.", "elite politica publica."
"entre politica public." » "entre politica publicas.", "entre politico publico.", "entre politicas publicad.", "sobre politica public."
"serie politicas publicas." » "serie policiaca publicas.", "serie policiacas publicas.", "sobre politicas publicas.", "elite politicas publicas.", "serie politicas publico."

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