Perhaps you should try some spelling variations:
"elites politicas publica." » "elites politicas publicas.", "elites politicas publicad.", "elites politica publicas.", "limites politicos publica.", "las politicas publica.", "ideas politicas publica."
"serie policiaca public." » "serie politica publicas.", "serie politico publico."
"elite politica publica." » "elite politicas publicas.", "etica politica publica.", "entre politica publica.", "chile politica publica."

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