Perhaps you should try some spelling variations:
"series politicas publica." » "series politicas publicas.", "series politicas publicad.", "series politica publica.", "series political publica.", "serie politica publica.", "especies politicas publica."
"serie politicas publica." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publica."
"serie policiaca publica." » "serie politica publica.", "serie politica publicas.", "serie politicas 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: (((("series politicas publica.") OR ("serie politicas publica."))) or ("serie policiaca publica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("series politicas publica.") OR ("serie politicas publica."))) OR ("serie policiaca publica.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"series politicas publica.\") OR (\"serie politicas publica.\"))) or (\"serie policiaca publica.\"))".
• Removing quotes may allow a broader search: (((( series politicas publica. ) OR ( serie politicas publica. ))) or ( serie policiaca publica. )).
• Adding a wildcard symbol may retrieve word variants: (((("series politicas publica.") OR ("serie politicas publica."))) or ("serie policiaca publica."))*.