Perhaps you should try some spelling variations:
classe transform » can transform, alone transform, cloud transform
transform pairs » transform haar, transform cities, transform crisis
transfer costs » transport costs, transfer amounts
data transfer » cash transfer, heat transfer
aguas en » aguas del, agua e, aguas de
guias 3 » guias de
costs 3 » costs _, costs 4, costs a

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: (( guias 3 data transfer costs 3 ) OR ( aguas en classe transform pairs _ ))~.
• Adding a wildcard symbol may retrieve word variants: (( guias 3 data transfer costs 3 ) or ( aguas en classe transform pairs _ ))*.