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

Try widening your search to All Fields.

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

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