Perhaps you should try some spelling variations:
"serie politicas pabloas." » "serie politicas pablo.", "serie politicas publicas.", "serie politica pablo.", "serie policiaca pabloas."
"sobre politica publicas." » "sobre politicas publicas.", "sobre politica publicaciones.", "sobre politicas publicass."
"entre politica publica." » "entre politicas publicas."

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