Perhaps you should try some spelling variations:
green transport » urban transport, carbon transport
ray transformer » a transformer, tape transformer, _ transformer
transport cost » transport costs
transformer 1 » transformer _, transformed _
cost across » costs across, cost access, costs cross
aguas del » aguas de, aguas do
del green » eu green, a.l green, del gran
e ray » x ray, _ ray, a ray
1 can » _ can, 3 can, 4 can

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: (( aguas del green transport cost across ) OR ( agua e ray transformer 1 can ))~.
• Adding a wildcard symbol may retrieve word variants: (( aguas del green transport cost across ) or ( agua e ray transformer 1 can ))*.