Perhaps you should try some spelling variations:
green transport » urban transport, carbon transport
transport fares » transport access
data transfer » cash transfer, heat transfer
transfer have » transfers have, transfer case, transfer layer
f green » a green, 2 green, 1 green
luis e » luis c, luis a
e data » e datas, age data, cge data

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( luis e data transfer have (acao or cao) ) or ( luis f green transport fares cacao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( luis e data transfer have (acao OR cao) ) OR ( luis f green transport fares cacao )).
• Adding a wildcard symbol may retrieve word variants: (( luis e data transfer have (acao or cao) ) or ( luis f green transport fares cacao ))*.