Perhaps you should try some spelling variations:
"elite politicas publicad." » "elite politica publica.", "elite politica publicas.", "elite politicos republica.", "elite politica publicaad.", "elite politica publicasad.", "elite politicas pabload.", "elites politicas publicad.", "elite politica publicad.", "elite politico publicad."
"sobre politicas public." » "sobre politica publica.", "sobre politica publicas.", "sobre politicas pablo.", "sobre politica public.", "serie politicas public."
"sobre politicas publicas." » "sobre politica publicaas.", "sobre politica publicasas.", "sobre politicas pabloas.", "sobre politica publicas.", "serie politicas publicas.", "sobre politicas publica.", "sobre politicas publico."

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: (("elite politicas publicad.") or ((("sobre politicas public.") OR ("sobre politicas publicas."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("elite politicas publicad.") OR ((("sobre politicas public.") OR ("sobre politicas publicas.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elite politicas publicad.\") or (((\"sobre politicas public.\") OR (\"sobre politicas publicas.\"))))".
• Removing quotes may allow a broader search: (( elite politicas publicad. ) or ((( sobre politicas public. ) OR ( sobre politicas publicas. )))).
• Adding a wildcard symbol may retrieve word variants: (("elite politicas publicad.") or ((("sobre politicas public.") OR ("sobre politicas publicas."))))*.