Perhaps you should try some spelling variations:
information contexts » information contents, information content, information contracts
oral communication » personal communication
technologien mit » technologies mimt, technologien im, technologien ist
developing areas » developing asia, developing east, developing a
mit information » might information, math information, ct information
4 developing » 3 developing
areas africa » arabs africa, dress africa, farmers africa
contexts 1 » contents 1, contexts _
costs 4 » costs _, costs a, costs 4.2
1 oral » 10 oral, 14 oral, 16 oral

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

• Adding a wildcard symbol may retrieve word variants: technologien mit information contexts 1 oral communication costs 4 developing areas africa.*.