Perhaps you should try some spelling variations:
"series political publica." » "series politicas publicas.", "series politicas publicad.", "series politica publicas.", "series politicas publica.", "serie politicas publica.", "crises political publica."
"etica politica publica." » "etica politicas publicas.", "publica politica publica."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre politica publica."

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

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