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