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

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