Perhaps you should try some spelling variations:
"serie politicas publica." » "serie politicas publicad.", "serie politica publica.", "serie politica publicas.", "serie policiaca publica."
"serie politicas publicas." » "serie politicas publicads.", "serie politica publicas.", "serie politica publicass.", "serie policiaca publicas.", "serie politicas public.", "serie politicas publico."
"elite politico la." » "elite politica la.", "delito politico la.", "elites politicas la.", "elite politico de.", "elite politico en.", "elite politico del."

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