Perhaps you should try some spelling variations:
ideal transform » ideas transform, ideas transport, ideals transforming
transform fft » transform tvdft, transform cote, transform test
das transfer » gas transfer, cash transfer, data transfer
areas coal » areas can
transfer 4 » transfer _, transfer 3, transfer a
areas co » areas act, areas can, areas _
guias 2 » guias de
fft _ » fit _, fat _, dft _
2 das » 1 das
4 ao » 4 aoi, 4 a, 4 do

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: (( ((areas coal) OR (areas co)) ideal transform fft _ ) OR ( guias 2 das transfer 4 ao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((areas coal) OR (areas co)) ideal transform fft _ ) or ( guias 2 das transfer 4 ao ))~".
• Adding a wildcard symbol may retrieve word variants: (( ((areas coal) OR (areas co)) ideal transform fft _ ) or ( guias 2 das transfer 4 ao ))*.