Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
technologies can » technologies a, technologies co, technologies _
can information » von information, von informationen
information 13 » information 1.3, information 3, information 1
4 developing » 3 developing
developing a » developing _
costs 4 » costs _, costs a, costs 4.2
a areal » _ areal, 2 areal, 4 areal
13 und » 1933 und

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

• Adding a wildcard symbol may retrieve word variants: technologies can information 13 und online communication costs 4 developing a areal.*.