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