Perhaps you should try some spelling variations:
informations context » information content, information contents, information control
communication cost » communication costs, communication costa, communications costs
technologien und » technologie und, technologien des, technologien fur
und informations » und information, und informationen, fund information
ec communication » de communication, 3 communication, 4 communication
14.4 developing » 1.4 developing, 12.4 developing, 10.4 developing
context he » context has, context how, context 3
cost 14.4 » costs 14.3, cost 2.4, cost 1.2

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

• Adding a wildcard symbol may retrieve word variants: technologien und informations context he ec communication cost 14.4 developing _ africa.*.