Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
technologies 1 » technologies _, technologies 4, technologies 2
information 13 » information 1.3, information 3, information 1
4 development » 2 development, 4 developing
development 4 » development 1
und face » und fach, und farbe, und fabel
costs 4 » costs _, costs a, costs 4.2
4 areal » 4 real, _ areal, 2 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 1 information 13 und face communication costs 4 development 4 areal.*.