Perhaps you should try some spelling variations:
"serie politica publicaa." » "serie politica publica.", "serie politica publicas.", "serie politicas publicad.", "serie policiaca publicaa.", "sobre politica publicaa.", "elite politica publicaa."
"serie politicas public." » "serie politicas publicad.", "serie politica publica.", "serie politica publicas.", "serie policiaca public.", "serie policiacas public.", "sobre politicas public.", "elite politicas public."
"serie politicas publicas." » "serie politicas publicadas.", "serie politica publicaas.", "serie politica publicasas.", "serie policiaca publicas.", "serie policiacas publicas.", "sobre politicas publicas.", "elite politicas publicas."

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 public.") OR ("serie politicas publicas."))) or ("serie politica publicaa."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie politicas public.") OR ("serie politicas publicas."))) OR ("serie politica publicaa.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"serie politicas public.\") OR (\"serie politicas publicas.\"))) or (\"serie politica publicaa.\"))".
• Removing quotes may allow a broader search: (((( serie politicas public. ) OR ( serie politicas publicas. ))) or ( serie politica publicaa. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie politicas public.") OR ("serie politicas publicas."))) or ("serie politica publicaa."))*.