Perhaps you should try some spelling variations:
transformation based » transformation case, transformation a, transformation als
une communication » d'une communication, ante communication, de communication
2 transformation » 2 transformations, 1 transformation, 4 transformation
technologies 2 » technologies _, technologies 4
3.1 developing » 3.3 developing, 3.2 developing, 4.1 developing
based non » based new
costs 3.1 » costs 3.5, costs 4.1, costs 2.1
non une » non use, non un

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies 2 transformation based non une communication costs 3.1 developing _ areal.*.