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