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