Perhaps you should try some spelling variations:
haar transform » can transform, data transform, make transform
transform fft » transform tvdft, transform cote, transform test
does cash » does csr
des cas » des ca, les cas
e haar » _ haar, a haar
fft a » fft 4, fft _, sft a
agua » gua, agus, aga

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: (( agua e haar transform fft a ) OR ( bias ((des cas) OR (does cash)) transfer _ ao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( agua e haar transform fft a ) or ( bias ((des cas) OR (does cash)) transfer _ ao ))~".
• Adding a wildcard symbol may retrieve word variants: (( agua e haar transform fft a ) or ( bias ((des cas) OR (does cash)) transfer _ ao ))*.