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