Perhaps you should try some spelling variations:
2.1 transformationen » 2.1 transformations, 2 transformationen, 6.3 transformationen
transformationen aus » transformationen des, transformation aus, transformationen am
technologies 2.1 » technologies _, technologies 4, technologies a
de communication » mobile communication, online communication
4 developing » 3 developing
aus some » bausi some, ages some, fans some
some de » some do, some deep, some key
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 transformationen aus some de communication costs 4 developing _ area.*.