Perhaps you should try some spelling variations:
"serie politico publicoaa." » "serie politico publico.", "serie politica publica.", "serie politicas publicas.", "serie politica publicoaa.", "serie politicas publicoaa.", "series political publicoaa."
"sobre politica publicas." » "sobre politicas publicas.", "sobre politica publica.", "sobre politica publicaciones."
"elite politica publicaa." » "elite politica publica.", "elite politicas publicas.", "elite politicas publicad.", "elites politicas publicaa.", "etica politica publicaa.", "entre politica publicaa."

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