Perhaps you should try some spelling variations:
transform tvdft » transform test
transform fft » transform cote, transform test, transform _
cas transfer » cash transfer, cast transfer, gas transfer
bias des » bias der, cas des, biais de
des cas » des ca, les cas, does cash
gua e » agua e
e can » we can, _ can, 3 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: (( gua e can ((transform fft) OR (transform tvdft)) a ) OR ( bias des cas transfer _ ao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( gua e can ((transform fft) OR (transform tvdft)) a ) or ( bias des cas transfer _ ao ))~".
• Adding a wildcard symbol may retrieve word variants: (( gua e can ((transform fft) OR (transform tvdft)) a ) or ( bias des cas transfer _ ao ))*.