Perhaps you should try some spelling variations:
"serie policiaca publicas." » "serie politica publicas.", "serie politicas publicas.", "serie politicas publicad."
"series politicas pablo." » "serie politicas pablo.", "series political pablo.", "especies politicas pablo.", "series politica pablo.", "series politicas para.", "series politicas paz."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "sobre politica publica.", "elite politica publica."

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