Perhaps you should try some spelling variations:
"debates politicos publica." » "debate politico publica.", "debates politicos republica.", "debates politicas publicas.", "debates politicas publicad."
"serie politicas public." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publica.", "serie policiaca public.", "serie policiacas public.", "sobre politicas public.", "elite politicas public."
"serie politica pablo." » "serie policiaca pablo.", "sobre politica pablo.", "elite politica pablo.", "serie politica para.", "serie colica pablo.", "serie politica al."

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

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