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