Perhaps you should try some spelling variations:
"serie politicas publicad." » "serie politicas publicas.", "serie politica publica.", "serie politicos republica.", "serie politicas publicasd.", "serie politica publicad.", "serie politicos republicad.", "serie policiaca publicad."
"sobre politicas publica." » "sobre politicas publicas.", "sobre politica publica.", "sobre politicos republica."
"entre politica publicas." » "entre politicas publicas.", "entre politica publica.", "entre politica publicaciones.", "sobre politica publicas."

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