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