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