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

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( biblioteca basica de administracion local ) OR ( biblioteca basica la administracionnn local ))~".
• Adding a wildcard symbol may retrieve word variants: (( biblioteca basica de administracion local ) OR ( biblioteca basica la administracionnn local ))*.