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