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