Perhaps you should try some spelling variations:
"serie politicas poeticas." » "serie politicas eticas.", "serie politicas practicas.", "serie politicas publicas."
"serie policiaca publica." » "serie politica publica.", "serie politicas publicas.", "serie politicas publicad."
"entre politica publicas." » "entre politicas publicas.", "entre politica publica.", "entre politica publicaciones.", "sobre politica publicas."

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