Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
ec communication » de communication, 3 communication, 4 communication
technologien 1 » technologies 1, technologien _, technologien 4
3.5 developing » 3.3 developing, 3.2 developing, 1.5 developing
context has » context phase, context 3rs, context he
costs 3.5 » costs 4.2, costs 4.4, costs 2.3
has ec » has ex

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

• Adding a wildcard symbol may retrieve word variants: technologien 1 information context has ec communication costs 3.5 developing _ africa.*.