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