Perhaps you should try some spelling variations:
"elites politicas public." » "limites politicos public.", "las politicas public.", "ideas politicas public.", "elites politicas publicad.", "elites politica publica.", "elites politica publicas."
"elite politicas publicas." » "elite politicas publicadas.", "elite politica publicaas.", "elite politica publicasas.", "elite politica publicas.", "elite politico publicas.", "existen politicas publicas."
"serie oficial publico." » "serie fichas 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: (("serie oficial publico.") or ((("elite politicas publicas.") or ("elites politicas public."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("serie oficial publico.") OR ((("elite politicas publicas.") OR ("elites politicas public.")))).
• Removing quotes may allow a broader search: (( serie oficial publico. ) or ((( elite politicas publicas. ) or ( elites politicas public. )))).
• Adding a wildcard symbol may retrieve word variants: (("serie oficial publico.") or ((("elite politicas publicas.") or ("elites politicas public."))))*.