Perhaps you should try some spelling variations:
transfer fees » transfer from
der transfer » der transfers, den transfer, peer transfer
transfer tax » transfer taxes, transfer _
les bases » les causes
de bases » de base, de gases, _ bases
luis a » luis f, luis c
a der » _ der, 2 der, 3 der

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: (( luis a der transfer tax act ) OR ( guia ((de bases) OR (les bases)) transfer fees _ ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis a der transfer tax act ) or ( guia ((de bases) OR (les bases)) transfer fees _ ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis a der transfer tax act ) or ( guia ((de bases) OR (les bases)) transfer fees _ ))*.