Perhaps you should try some spelling variations:
des transfers » net transfers, cash transfers, arms transfers
data transfer » cash transfer
transfers ai » transfers i, transfers bei, transfers dau
ai macao » _ macao
agents 5 » agents _, agents 3, agents 8
luis c » luis f
luis 2 » luis f, luis a, luis e
c des » c does, c der, c 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 c des transfers ai macao ) OR ( luis 2 ((data transfer) OR (heat transfer)) agents 5 ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis c des transfers ai macao ) or ( luis 2 ((data transfer) OR (heat transfer)) agents 5 ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis c des transfers ai macao ) or ( luis 2 ((data transfer) OR (heat transfer)) agents 5 ))*.