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