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