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

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