Perhaps you should try some spelling variations:
transform culture » transform agriculture
transform pairs » transform haar, transform cities, transform crisis
haar transform » data transform, make transform, hadamard transform
can transform » _ transform
culture a » culture _
guias de » guia de, guide de, aguas de
a haar » _ haar, a hazard
de can » de cane, de cas, made 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: (( guias a haar transform culture a ) OR ( guias de can transform pairs _ ))~.
• Adding a wildcard symbol may retrieve word variants: (( guias a haar transform culture a ) or ( guias de can transform pairs _ ))*.