Perhaps you should try some spelling variations:
"sobre politica publicaa." » "sobre politica publica.", "sobre politica publicas.", "sobre politicas publicad.", "sobre politicas publicaa."
"serie politicas public." » "serie politicas publicad.", "serie politica publica.", "serie politica publicas.", "serie policiaca public."
"elites politicas publicas." » "elites politicas publicadas.", "elites politica publicaas.", "elites politica publicasas.", "limites politicos publicas.", "las politicas publicas.", "ideas politicas publicas."

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 ((("elites politicas publicas.") or ("sobre politica publicaa."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("serie politicas public.") OR ((("elites politicas publicas.") OR ("sobre politica publicaa.")))).
• Removing quotes may allow a broader search: (( serie politicas public. ) or ((( elites politicas publicas. ) or ( sobre politica publicaa. )))).
• Adding a wildcard symbol may retrieve word variants: (("serie politicas public.") or ((("elites politicas publicas.") or ("sobre politica publicaa."))))*.