Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
der communications » peru communications, do communications, border communications
technologies 3 » technologies _, technologies 4, technologies 2
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
3 information » 1 information
context phase » kontext phasen, context case, contact phase
developing 1 » developing _, developing a, developing e
costs 4.4 » costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 3 information context phase der communications costs 4.4 developing 1 africa.*.