Perhaps you should try some spelling variations:
"serie politicas publicas." » "serie policiaca publicas.", "serie politicas publica.", "serie politicas public.", "serie politicas publico."
"ideologias politicas luis." » "ideologias politica luis.", "ideologias politico luis.", "ideologias politicas las.", "ideologia politicas luis."
"debate politico la." » "debate politico de.", "debate politico en.", "debate politico del."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("ideologias politicas luis.") or ("debate politico la."))) or ("serie politicas publicas."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ideologias politicas luis.") OR ("debate politico la."))) OR ("serie politicas publicas."))*.
• Removing quotes may allow a broader search: (((( ideologias politicas luis. ) or ( debate politico la. ))) or ( serie politicas publicas. ))*.