Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
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 _
und face » und fach, und farbe, und fabel
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 face communication costs 4 developing a areal.*.