Perhaps you should try some spelling variations:
"serie policiaca publicad." » "serie politica publica.", "serie politica publicas.", "serie politicas publicad."
"elites politicas publica." » "elites politicas publicas.", "elites politicas publicad.", "elites politica publica.", "limites politicos publica.", "las politicas publica.", "ideas politicas publica."
"elite politico publico." » "elite politica publica.", "elite politica publicas.", "elite politico republicano.", "elite politica publico.", "delito politico publico.", "debate politico publico."

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