Perhaps you should try some spelling variations:
transit system » transit systems, transport system, transport systems
des transfers » net transfers, cash transfers, arms transfers
transfers end » transfers und, transfers lead, transfers ein
data transit » data transport, data transfer, mass transit
vague rede » vague de
system can » systems can, system change
guias cge » guias de
end echo » kind echo, ein echo
cge data » age data, wage data, care data

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: (( vague rede des transfers end echo ) OR ( guias cge data transit system can ))~.
• Adding a wildcard symbol may retrieve word variants: (( vague rede des transfers end echo ) or ( guias cge data transit system can ))*.