Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
technologien des » technologien fur, technologien und, technologies 2
et communication » et communicatione, get communication, debt communication
des information » des informations, does information, dis information
developing east » development east, developing a, developing asia
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
east africa » west africa
context he » context has, context how, context 3
cost 5.4 » costs 5.4, cost 2.4, cost 3.4
he et » ne et, ho et

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

• Adding a wildcard symbol may retrieve word variants: technologien des information context he et communication cost 5.4 developing east africa.*.