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