Perhaps you should try some spelling variations:
"biblioteconomia la administracion cultural ;" » "biblioteconomia i administracio cultural ;" (Expand Search), "biblioteconomia i administracion cultural ;" (Expand Search)
"biblioteconomia de administracion local ;" » "biblioteconomia i administracio local ;" (Expand Search)
"biblioteconomia i administracion cultural ;" » "biblioteconomia i administracio cultural ;" (Expand Search)
"biblioteconomia la administracio local ;" » "biblioteconomia i administracio local ;" (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 i administracion cultural ;") OR ("biblioteconomia la administracion cultural ;"))) OR ((("biblioteconomia la administracio local ;") OR ("biblioteconomia de administracion local ;"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"biblioteconomia i administracion cultural ;\") OR (\"biblioteconomia la administracion cultural ;\"))) OR (((\"biblioteconomia la administracio local ;\") OR (\"biblioteconomia de administracion local ;\"))))*".
• Removing quotes may allow a broader search: (((( biblioteconomia i administracion cultural ; ) OR ( biblioteconomia la administracion cultural ; ))) OR ((( biblioteconomia la administracio local ; ) OR ( biblioteconomia de administracion local ; ))))*.