Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
information 1 » information 2, information 3, information 3.2
wind time » end time, fund time, land time
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
1 wind » 15 wind, 41 wind, _ wind

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information 1 wind time communication costs 4.1 developing _ areas.*.