Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communicative cost » communication costs, communication costa, communicative cue
technologien ad » technologien am, technologien und, technologien als
a communicative » _ communicative, a communication, la communication
2.2 development » 3.2 development, 2.3 development, 4.2 development
ad information » d information, nd information, od information
development iv » development ii, development 1, development i150
context 1.3 » context 3, context 2.1, context 3.1
iv africa » v africa, 1 africa, em africa
cost 2.2 » costs 2.2, cost 2.4, cost 3.2
1.3 a » 1.3 _, 2.3 a, 1.1 a

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information context 1.3 a communicative cost 2.2 development iv africa.*.