Perhaps you should try some spelling variations:
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre politica publica."
"ideas politicas juan." » "las politicas juan.", "ideologias politicas juan.", "ideas politica juan.", "ideas politico juan.", "ideas politicas diana."
"elites politica jose." » "elites politicas jose.", "elite politica jose.", "elite politico jose.", "elites politica como."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("ideas politicas juan.") or ("elites politica jose."))) or ("serie politica publica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ideas politicas juan.") OR ("elites politica jose."))) OR ("serie politica publica."))*.
• Removing quotes may allow a broader search: (((( ideas politicas juan. ) or ( elites politica jose. ))) or ( serie politica publica. ))*.