Perhaps you should try some spelling variations:
benefica » beneficia, benefici, beneficial
benefice » beneficie, beneficent, beneficier
benefices » beneficies, beneficents, beneficiers, benefits, benefited
beneficiale » beneficiales, beneficial, beneficials

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

• If you are trying to use Boolean operators, they must be ALL CAPS: s.l. (benefica OR ((benefice OR benefices) OR beneficiale)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "s.l. (benefica or ((benefice OR benefices) or beneficiale))".
• Adding a wildcard symbol may retrieve word variants: s.l. (benefica or ((benefice OR benefices) or beneficiale))*.