Perhaps you should try some spelling variations:
cosine transform » can transform, alone transform, could transform
transform primer » transform order, transform power, transform fourier
transform pairs » transform haar, transform cities, transform crisis
data transform » data transforms, data transfer, data transfers
de cosine » de cuisine, de coning, de colin
primer a » primer _, primers _, printer a
guide de » guide _, guide a, guide 1
guias 3 » guias de
pairs 3 » pairs _, pairs 4, fairs 3

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 transform primer a ) OR ( guide de cosine transform pairs 3 ))~.
• Adding a wildcard symbol may retrieve word variants: (( guias 3 data transform primer a ) or ( guide de cosine transform pairs 3 ))*.