Perhaps you should try some spelling variations:
"serie policiaca public." » "serie politica publicas.", "serie politico publico."
"elite politicas publicas." » "elites politicas publicas.", "elite politico publicas.", "existen politicas publicas.", "elites politicass publicas.", "etica politicas publicas.", "entre politicas publicas."
"elite politica publica." » "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: (((("elite politica publica.") OR ("elite politicas publicas."))) or ("serie policiaca public."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("elite politica publica.") OR ("elite politicas publicas."))) OR ("serie policiaca public.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"elite politica publica.\") OR (\"elite politicas publicas.\"))) or (\"serie policiaca public.\"))".
• Removing quotes may allow a broader search: (((( elite politica publica. ) OR ( elite politicas publicas. ))) or ( serie policiaca public. )).
• Adding a wildcard symbol may retrieve word variants: (((("elite politica publica.") OR ("elite politicas publicas."))) or ("serie policiaca public."))*.