Perhaps you should try some spelling variations:
green transport » urban transport, carbon transport
transport fares » transport access
data transfers » data transfer, water transfers, cash transfers
transfers have » transfers made
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 transfers have (acao OR cao) ) OR ( luis f green transport fares cacao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis e data transfers have (acao OR cao) ) OR ( luis f green transport fares cacao ))".
• Adding a wildcard symbol may retrieve word variants: (( luis e data transfers have (acao OR cao) ) OR ( luis f green transport fares cacao ))*.