Perhaps you should try some spelling variations:
"serie politica publicaa." » "serie politica publica.", "serie politica publicas.", "serie politicas publicad.", "serie politica publicaaa.", "serie politica publicasaa.", "serie politico publicoaa.", "serie policiaca publicaa.", "sobre politica publicaa."
"elite politica public." » "elite politica publica.", "elite politica publicas.", "elite politico publico.", "elites politicas public.", "etica politica public.", "entre politica public."
"serie politicas publicas." » "serie policiaca publicas.", "serie policiacas publicas.", "sobre politicas publicas.", "serie politicas publica.", "serie politicas publico."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("elite politica public.") or ((("serie politica publicaa.") OR ("serie politicas publicas."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("elite politica public.") OR ((("serie politica publicaa.") OR ("serie politicas publicas."))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elite politica public.\") or (((\"serie politica publicaa.\") OR (\"serie politicas publicas.\"))))*".
• Removing quotes may allow a broader search: (( elite politica public. ) or ((( serie politica publicaa. ) OR ( serie politicas publicas. ))))*.