Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
der communication » de communication, under communication, debt communication
2.3 derveloping » 2.3 developing, 3.3 developing, 2.2 developing
technologien 2 » technologies 2, technologien _, technologien 1
derveloping 1 » developing _, developing a, developing e
context 2.3 » context 2.1, context 1.3, context 3
cost 2.3 » costs 2.3, cost 2.4, cost 2.2

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

• Adding a wildcard symbol may retrieve word variants: technologien 2 information context 2.3 der communication cost 2.3 derveloping 1 africa.*.