Perhaps you should try some spelling variations:
device communication » services communication, voice communication, mobile communication
technologien dis » technologien des, technologien als, technologien im
developing halal » developing human, developing data, developing scalable
dis information » mis information, aids information, des informations
halal accessed » all accessed
information 2 » information 3
4 developing » 3 developing
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 dis information 2 _ device communication costs 4 developing halal accessed.*.