Perhaps you should try some spelling variations:
"elite politica publicaa." » "elite politica publicas.", "elite politicas publicas.", "elite politicas publicad.", "elite politicas publicasa.", "elites politicas publicaa.", "etica politica publicaa.", "chile politica publicaa."
"entre politica publicaa." » "entre politica publicas.", "entre politicas publicas.", "entre politicas publicad.", "entre politicas publicasa.", "sobre politica publicaa."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre 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 politica publica.") or ((("elite politica publicaa.") OR ("entre politica publicaa."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("serie politica publica.") OR ((("elite politica publicaa.") OR ("entre politica publicaa.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"serie politica publica.\") or (((\"elite politica publicaa.\") OR (\"entre politica publicaa.\"))))".
• Removing quotes may allow a broader search: (( serie politica publica. ) or ((( elite politica publicaa. ) OR ( entre politica publicaa. )))).
• Adding a wildcard symbol may retrieve word variants: (("serie politica publica.") or ((("elite politica publicaa.") OR ("entre politica publicaa."))))*.