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

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("entre politica publicas.") OR ("entre politicas publicas."))) or ("serie politica publica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("entre politica publicas.") OR ("entre politicas publicas."))) OR ("serie politica publica.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"entre politica publicas.\") OR (\"entre politicas publicas.\"))) or (\"serie politica publica.\"))".
• Removing quotes may allow a broader search: (((( entre politica publicas. ) OR ( entre politicas publicas. ))) or ( serie politica publica. )).
• Adding a wildcard symbol may retrieve word variants: (((("entre politica publicas.") OR ("entre politicas publicas."))) or ("serie politica publica."))*.