Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
14 communications » 10 communications, 14 communication, 4 communications
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
developing data » developing a, developing asia, developing east
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
data africa » ratha african, intra africa, baga african
context 2 » context 3, context 1
costs 1.4 » costs 11.4, costs 12.4, costs 4.4
2 14 » 12 14, 2 4, 2 1

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 2 14 communications costs 1.4 developing data africa.*.