Perhaps you should try some spelling variations:
"serie policiacas public." » "serie politicas publicas.", "serie politicas publicad.", "serie policiaca public.", "serie politicas public.", "serie politica public."
"serie politico publico." » "serie politica publicas.", "serie politico republicano.", "serie politicos republica.", "serie politica publico.", "serie politicas publico.", "series political publico."
"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 policiacas public.") OR ("serie politico publico."))) OR ("elite politica publica."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"serie policiacas public.\") OR (\"serie politico publico.\"))) OR (\"elite politica publica.\"))".
• Removing quotes may allow a broader search: (((( serie policiacas public. ) OR ( serie politico publico. ))) OR ( elite politica publica. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie policiacas public.") OR ("serie politico publico."))) OR ("elite politica publica."))*.