Perhaps you should try some spelling variations:
"leg e sektorialak" » "lei e sektorialak" (Expand Search), "leg _ sektorialak" (Expand Search), "ler e sektorialak" (Expand Search), "leg e sektoriala" (Expand Search), "leg e sektorialeko" (Expand Search)
"leg n sektorialak" » "lei n sektorialak" (Expand Search), "leg _ sektorialak" (Expand Search), "leg n sektoriala" (Expand Search), "leg n sektorialeko" (Expand Search)
"ley n sektorialak" » "ley y sektorialak" (Expand Search), "ley 3 sektorialak" (Expand Search), "ley 8 sektorialak" (Expand Search), "ley n sektoriala" (Expand Search), "ley n sektorialeko" (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("leg e sektorialak") OR ((("leg n sektorialak") OR ("ley n sektorialak"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"leg e sektorialak\") OR (((\"leg n sektorialak\") OR (\"ley n sektorialak\"))))".
• Removing quotes may allow a broader search: (( leg e sektorialak ) OR ((( leg n sektorialak ) OR ( ley n sektorialak )))).
• Adding a wildcard symbol may retrieve word variants: (("leg e sektorialak") OR ((("leg n sektorialak") OR ("ley n sektorialak"))))*.