Perhaps you should try some spelling variations:
informationen context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
der informationen » der information, der informations, der informationellen
technologie der » technologie de, technologien des, technologies de
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
developing a » developing _
context how » content how, context has, context he
how mobile » non mobile, go mobile, new mobile
cost 2.2 » costs 2.2, cost 2.4, cost 3.2
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologie der informationen context how mobile communication cost 2.2 developing a africa.*.