Perhaps you should try some spelling variations:
"biblioteca basica i administracion publica. serie especial" » "biblioteca basica i administracio publica. serie especial" (Expand Search), "biblioteca basica i administracion local. serie especial" (Expand Search), "biblioteca basica la administracion publica. serie especial" (Expand Search), "biblioteca basica de administracion publica. serie especial" (Expand Search)
"biblioteca basica la administracio local. serie especial" » "biblioteca basica la administracion local. serie especial" (Expand Search), "biblioteca basica i administracio local. serie especial" (Expand Search), "biblioteca basica de administracion local. serie especial" (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 i administracion publica. serie especial\") OR (\"biblioteca basica la administracio local. serie especial\"))~".
• Removing quotes may allow a broader search: (( biblioteca basica i administracion publica. serie especial ) OR ( biblioteca basica la administracio local. serie especial ))~.
• Adding a wildcard symbol may retrieve word variants: (("biblioteca basica i administracion publica. serie especial") OR ("biblioteca basica la administracio local. serie especial"))*.