Perhaps you should try some spelling variations:
"serie politicas publicad." » "serie politica publica.", "serie politica publicas.", "serie politicos republica.", "serie policiaca publicad."
"elites politicas publicas." » "limites politicos publicas.", "las politicas publicas.", "ideas politicas publicas.", "elites politicas publica.", "elites politicas public.", "elites politicas publico."
"serie politicas pablo." » "serie policiaca pablo.", "serie politica pablo.", "serie politicas para.", "serie politicas paz."

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