Perhaps you should try some spelling variations:
"serie politica publicaa." » "serie politica publica.", "serie politicas publicas.", "serie politicas publicad.", "serie politica publicaaa.", "serie politico publicoaa.", "serie politicas publicasaa.", "serie politicas publicaa.", "serie policiaca publicaa.", "elite politica publicaa."
"serie politica publicas." » "serie politicas publicas.", "serie politica publica.", "serie politica publicaciones.", "serie politica publicaas.", "serie politico publicoas.", "serie politicas publicasas.", "serie policiaca publicas.", "elite politica publicas."
"sobre politica public." » "sobre politica publica.", "sobre politico publico.", "sobre politicas publicas.", "sobre politicas 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: (("sobre politica public.") or ((("serie politica publicaa.") OR ("serie politica publicas."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("sobre politica public.") OR ((("serie politica publicaa.") OR ("serie politica publicas.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"sobre politica public.\") or (((\"serie politica publicaa.\") OR (\"serie politica publicas.\"))))".
• Removing quotes may allow a broader search: (( sobre politica public. ) or ((( serie politica publicaa. ) OR ( serie politica publicas. )))).
• Adding a wildcard symbol may retrieve word variants: (("sobre politica public.") or ((("serie politica publicaa.") OR ("serie politica publicas."))))*.