Perhaps you should try some spelling variations:
transfer agents » transfer payments, transfer amounts, transfer payment
des transfers » net transfers, cash transfers, arms transfers
transfers ai » transfers i, transfers bei, transfers dau
ai macao » _ macao
agents a » agents _, agents 3, agents 5
luis a » luis f, luis c
c data » lcc data
1 data » 2.1 data, 3.1 data, 4.1 data
a des » a der, a das

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 des transfers ai macao ) OR ( luis ((c data) OR (1 data)) transfer agents a ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis a des transfers ai macao ) or ( luis ((c data) OR (1 data)) transfer agents a ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis a des transfers ai macao ) or ( luis ((c data) OR (1 data)) transfer agents a ))*.