Perhaps you should try some spelling variations:
informations 3.2.4 » information 3.2.2, information 3.2.1, information 4.2.4
face communication » voice communication, de communication, time communication
technologien fur » technologien des, technologien und, technologies 2
fur informations » fur information, zur information, aux informations
4 developing » 3 developing
3.2.4 air » 3.2.4 main, 3.2.4 die, 3.2.4 der
air face » faire face, air force, air fares
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien fur informations 3.2.4 air face communication costs 4 developing _ areas.*.