Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
de communications » de communication, do communications, mce communications
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
20 developing » 2 developing, 10 developing, 24 developing
context pt » context 3
costs 20 » costs 60, costs 2.3, costs 2.1
pt de » et de, pt d, pt e

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

• Adding a wildcard symbol may retrieve word variants: technologien und information context pt de communications costs 20 developing _ africa.*.