Perhaps you should try some spelling variations:
transform crisis » transfer crisis, transport crisis, transform cities
transform tvdft » transform fft, transform test
de leaders » e leaders, few leaders, 3 leaders
guias de » guia de, guide de, guia do
aguas de » aguas del, aguas do, vagues de
de hough » _ hough
crisis a » crisis _

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 de leaders transform tvdft based ) OR ( aguas de hough transform crisis a ))~.
• Adding a wildcard symbol may retrieve word variants: (( guias de leaders transform tvdft based ) or ( aguas de hough transform crisis a ))*.