Perhaps you should try some spelling variations:
transfer crisis » transform crisis, transfer risks, transport crisis
haar transform » can transform, data transform, make transform
transform cote » transform cities, transform force, transform power
file transfer » wire transfer, risk transfer, food transfer
guias 3 » guias de
guide 1 » guide _, guide a
3 haar » _ haar, a haar, 3 hazard
cote 3 » conte 3, note 3, cote d
1 file » _ file, a file, 1 five

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: (( guias 3 haar transform cote 3 ) OR ( guide 1 file transfer crisis _ ))~.
• Adding a wildcard symbol may retrieve word variants: (( guias 3 haar transform cote 3 ) or ( guide 1 file transfer crisis _ ))*.