Perhaps you should try some spelling variations:
federal transfers » central transfers, fiscal transfers
des transports » bus transport, gas transport
transports em » transports en, transports im, transports _
transfers ai » transfers i, transfers bei, transfers dau
de federal » der federal, des federal, die federal
ai macao » _ macao
luis e » luis f, luis c, luis a
e des » e der, a des, e 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 e des transports em cao ) OR ( luis de federal transfers ai macao ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis e des transports em cao ) or ( luis de federal transfers ai macao ))*.