Perhaps you should try some spelling variations:
2.1 transformationen » 2.1 transformations, 2 transformationen, 6.3 transformationen
transformationen als » transformationen aus, transformationen des, transformation als
technologies 2.1 » technologies _, technologies 4, technologies a
de communication » mobile communication, online communication
developing 1 » developing _, developing a, developing e
als some » ages some, fans some
some de » some do, some deep, some key
1 areas » 1 area, 2 areas, 4 areas

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 als some de communication costs _ developing 1 areas.*.