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