Perhaps you should try some spelling variations:
"serie politica publicasd." » "serie politicas publicas.", "serie politica publica.", "serie politicas publicad.", "serie politicas publicasd.", "serie politica publicad.", "serie politica publicacionesd.", "serie policiaca publicasd.", "sobre politica publicasd."
"elite politicas publica." » "elite politicas publicas.", "elite politicas publicad.", "elite politica publica.", "elites politicas publica.", "elite politico publica."
"serie politica publicas." » "serie politicas publicas.", "serie politica publica.", "serie politica publicaciones.", "serie policiaca publicas.", "sobre politica publicas."

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