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