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