Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information content » information contents, information centers, information centre
developing learning » development learning, developing teaching
10 communications » 10 communication, 14 communications, 2 communications
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
learning basics » learning tactics, learning based, learning dynamics
1 developing » 3 developing, 4 developing, 2 developing
costs 1 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information content _ 10 communications costs 1 developing learning basics.*.