Perhaps you should try some spelling variations:
"serie policiaca publicas." » "serie politica publicas.", "serie politicas publicas.", "serie politicas publicad."
"elite politica publica." » "elite politicas publicas.", "elites politicas publica.", "etica politica publica.", "entre politica publica."
"serie politicas pablo." » "serie politica pablo.", "serie politicas para.", "serie politicas paz."

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