Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
u.s communications » 3.1 communications, les communications, nps communications
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
developing de » developing e, developing ce, developing deep
2 developing » 3 developing, 4 developing, 2 development
context how » content how, context has, context he
de africa » does africa, de america, use africa
how u.s » how us
costs 2 » costs 20, costs _, costs 4

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 how u.s communications costs 2 developing de africa.*.