Perhaps you should try some spelling variations:
transform primer » transform order, transform power, transform fourier
alone transform » cloud transform, loeve transform, radon transform
transform pairs » transform haar, transform cities, transform crisis
can transform » _ transform
primer 3 » primer _, primes 3, primers _
guias 3 » guias de
pairs a » pairs _, pairs 4, fairs a
3 can » _ can

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( guias 3 can transform primer 3 ) or ( guia _ alone transform pairs a ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( guias 3 can transform primer 3 ) OR ( guia _ alone transform pairs a ))*.