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