Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
do communications » 10 communications, 14 communications, 2 communications
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
context phase » kontext phasen, context case, contact phase
20 developing » 2 developing, 10 developing, 24 developing
phase do » phase de, phase der, phase des
costs 20 » costs 60, costs 2.3, costs 2.1

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 phase do communications costs 20 developing _ africa.*.