Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
information 1933 » information 1.3, information 14.3, information 11.3
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
3 developing » 3 development
developing 4 » developing _, developing a, developing e
1933 und » 13 und
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies co information 1933 und online communication costs 3 developing 4 real.*.