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