Perhaps you should try some spelling variations:
"temas de administracionn publica" » "temas de administracion publica" (Expand Search), "temas la administracion publica" (Expand Search), "temas i administracio publica" (Expand Search), "temas de administracionnn publica" (Expand Search), "temas i administracionn publica" (Expand Search), "temas la administracionnn publica" (Expand Search)
"temas de administracio publica" » "temas de administracio local" (Expand Search), "temas de administracion publica" (Expand Search), "temas i administracio publica" (Expand Search), "temas la administracion publica" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("temas de administracionn publica") OR ("temas de administracio publica"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"temas de administracionn publica\") OR (\"temas de administracio publica\"))*".
• Removing quotes may allow a broader search: (( temas de administracionn publica ) OR ( temas de administracio publica ))*.