Perhaps you should try some spelling variations:
urban transport » road transport
cash transfer » cash transfers
aguas use » gas use, aguas de
luis deep » luis de, runs deep
use cash » use case, use cases, use cost
et macau » _ macau, de macau
z macau » _ macau, de macau

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( aguas use cash transfer _ cacao ) or ( luis deep urban transport ((et macau) OR (z macau)) ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( aguas use cash transfer _ cacao ) OR ( luis deep urban transport ((et macau) OR (z macau)) ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( aguas use cash transfer _ cacao ) or ( luis deep urban transport ((et macau) OR (z macau)) ))*".