Perhaps you should try some spelling variations:
"serie politicas publicad." » "serie politica publica.", "serie politica publicas.", "serie politicos republica.", "serie policiaca publicad.", "serie policiacas publicad.", "sobre politicas publicad.", "elite politicas publicad."
"serie politicas publicas." » "serie policiaca publicas.", "serie policiacas publicas.", "sobre politicas publicas.", "elite politicas publicas."
"serie politica pablo." » "serie policiaca pablo.", "sobre politica pablo.", "elite politica pablo.", "serie politica para.", "serie colica pablo.", "serie politica al."

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