Perhaps you should try some spelling variations:
transform test » transform teams, transform tvdft, transform fft
two wavelet » two wavelength, from wavelet
areas two » areas co
transit 4 » transit _, transit 2, transit a
guias de » guia de, guide de, aguas de
de mass » de masse, de mais, de masa
test a » test _, test 4, test 5
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 two wavelet transform test a ) OR ( guias de mass transit 4 ao ))~.
• Adding a wildcard symbol may retrieve word variants: (( areas two wavelet transform test a ) or ( guias de mass transit 4 ao ))*.