Perhaps you should try some spelling variations:
"serie policiaca publica." » "serie politica publica.", "serie politica publicas.", "serie politicas publicas."
"elites politicas publico." » "elites politicas publicas.", "elites politicas publicad.", "elites politica publica.", "limites politicos publico.", "las politicas publico.", "relaciones politicas publico."
"ideas politicas publico." » "ideas politicas publicas.", "ideas politicas publicad.", "ideas politica publica.", "las politicas publico.", "ideologias politicas publico."

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