Perhaps you should try some spelling variations:
"elite politicas publicass." » "elite politicas publicas.", "elite politica publicas.", "elite politicas publicad.", "elites politicas publicass.", "elite politica publicass.", "elite politico publicass."
"entre politica publica." » "entre politicas publicas.", "sobre politica publica."
"serie politicas pablo." » "serie policiaca 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 ((("entre politica publica.") or ("elite politicas publicass."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("serie politicas pablo.") OR ((("entre politica publica.") OR ("elite politicas publicass.")))).
• Removing quotes may allow a broader search: (( serie politicas pablo. ) or ((( entre politica publica. ) or ( elite politicas publicass. )))).
• Adding a wildcard symbol may retrieve word variants: (("serie politicas pablo.") or ((("entre politica publica.") or ("elite politicas publicass."))))*.