Perhaps you should try some spelling variations:
guiding transformation » driving transformation, leading transformation, enabling transformation
transformation des » transformation der, transformation _
transfer functions » transfer function, transfer stations
worde transfer » border transfer, wire transfer, border transfers
functions a » functions _, functions 4, functions 4.2
guide de » guide _, guide a, guide 1
des ca » des cas

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 _ guiding transformation des ca ) OR ( guide de worde transfer functions a ))~.
• Adding a wildcard symbol may retrieve word variants: (( guias _ guiding transformation des ca ) or ( guide de worde transfer functions a ))*.