Perhaps you should try some spelling variations:
"serie politicas publicad." » "serie politicas publicas.", "serie politica publicas.", "serie politicos republica.", "serie politicas publicasad.", "serie politica publicasad.", "serie politicas pabload.", "serie policiaca publicad."
"entre politica publica." » "entre politicas publicas.", "sobre politica publica."
"serie politicas public." » "serie politicas publicas.", "serie politica publicas.", "serie politicas pablo.", "serie policiaca public."

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 publicad.") or ((("entre politica publica.") or ("serie politicas public."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("serie politicas publicad.") OR ((("entre politica publica.") OR ("serie politicas public.")))).
• Removing quotes may allow a broader search: (( serie politicas publicad. ) or ((( entre politica publica. ) or ( serie politicas public. )))).
• Adding a wildcard symbol may retrieve word variants: (("serie politicas publicad.") or ((("entre politica publica.") or ("serie politicas public."))))*.