Perhaps you should try some spelling variations:
"serie politica publicad." » "serie politicas publicad.", "serie politica publica.", "serie politica publicas.", "sobre politica publicad.", "elite politica publicad."
"serie policiaca public." » "serie politica publica.", "serie politica publicas.", "serie politico publico."
"serie politicas publicas." » "sobre politicas publicas.", "elite politicas publicas.", "serie politicas publica.", "serie politicas publico."

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