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