Perhaps you should try some spelling variations:
transform crisis » transfer crisis, transport crisis, transform cities
cosine transform » can transform, alone transform, could transform
haar transform » can transform, data transform, make transform
transform cote » transform cities, transform force, transform power
aguas do » aguas de, aguas del
crisis a » crisis _
guias a » guias de
a haar » _ haar, a hazard
cote a » cote la, note a, cote d

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 a haar transform cote a ) OR ( aguas do cosine transform crisis a ))~.
• Adding a wildcard symbol may retrieve word variants: (( guias a haar transform cote a ) or ( aguas do cosine transform crisis a ))*.