Perhaps you should try some spelling variations:
dret administratiun » dret administratiu (Expand Search)
de administracion » i administracio (Expand Search)
la administracion » i administracio (Expand Search)
y administracion » i administracio (Expand Search)
de administracio » i administracio (Expand Search), dret administratiu (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: (((( biblioteconomia y administracion local ; ) OR ((((( biblioteconomia de administracion local ; ) OR ( biblioteconomia dret administratiun local ; ))) OR ( biblioteconomia de administracio local ; ))))) OR ( biblioteconomia la administracion local ; ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( biblioteconomia y administracion local ; ) OR ((((( biblioteconomia de administracion local ; ) OR ( biblioteconomia dret administratiun local ; ))) OR ( biblioteconomia de administracio local ; ))))) OR ( biblioteconomia la administracion local ; ))".
• Adding a wildcard symbol may retrieve word variants: (((( biblioteconomia y administracion local ; ) OR ((((( biblioteconomia de administracion local ; ) OR ( biblioteconomia dret administratiun local ; ))) OR ( biblioteconomia de administracio local ; ))))) OR ( biblioteconomia la administracion local ; ))*.