Perhaps you should try some spelling variations:
"entre politicas publicad." » "entre politicas publicas.", "entre politica publicas.", "entre politicos republica.", "entre politica publicad.", "en politicas publicad.", "sobre politicas publicad."
"serie policiaca publico." » "serie politico publico.", "serie politica publicas.", "serie oficial publico."
"etica politica publica." » "etica politicas publicas.", "publica politica publica."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("entre politicas publicad.") or ("etica politica publica."))) or ("serie policiaca publico."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("entre politicas publicad.") OR ("etica politica publica."))) OR ("serie policiaca publico."))*.
• Removing quotes may allow a broader search: (((( entre politicas publicad. ) or ( etica politica publica. ))) or ( serie policiaca publico. ))*.