Perhaps you should try some spelling variations:
"serie policiaca publicas." » "serie politicas publicas.", "serie politica publica.", "serie politicas publicad."
"entre politica publicas." » "entre politicas publicas.", "entre politica publica.", "entre politica publicaciones.", "entre politica publicaas.", "entre politico publicoas.", "entre politicas publicasas.", "sobre politica publicas."
"elite politica public." » "elite politica publica.", "elite politico publico.", "elite politicas publicas.", "elites politicas public.", "etica politica public.", "chile politica public."

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