Perhaps you should try some spelling variations:
"serie politica publicas." » "serie politicas publicas.", "serie politica publica.", "serie politica publicaciones.", "serie policiaca publicas.", "sobre politica publicas."
"elite politicas public." » "elite politicas publicas.", "elite politicas publicad.", "elite politica publica.", "elites politicas public.", "elite politico public.", "existen politicas public.", "elites politicass public.", "etica politicas public.", "entre politicas public."
"elite politica pablo." » "elites politicas pablo.", "etica politica pablo.", "entre politica pablo.", "elite politica para.", "elite colica pablo.", "elite politica al."

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