Perhaps you should try some spelling variations:
"serie policiaca publicas." » "serie politica publicas.", "serie politica publica.", "serie politicas publicad."
"serie politico publico." » "serie politica publica.", "serie politica publicas.", "serie politico republicano.", "serie politica publico.", "serie politicas publico.", "series political publico."
"elite politicas publicas." » "elites politicas publicas.", "elite politica publicas.", "elite politico publicas."

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 politico publico.") or ("serie policiaca publicas."))) or ("elite politicas publicas."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie politico publico.") OR ("serie policiaca publicas."))) OR ("elite politicas publicas.")).
• Removing quotes may allow a broader search: (((( serie politico publico. ) or ( serie policiaca publicas. ))) or ( elite politicas publicas. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie politico publico.") or ("serie policiaca publicas."))) or ("elite politicas publicas."))*.