Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
de communication » mobile communication, online communication
technologie und » technologies 2.1
und information » fund information, road information, award information
developing ict » developing east, developing city, developing data
contents 3.2 » content 3.2, contents 3.1, contexts 3.2
4 developing » 3 developing
ict africa » art africa, joint africa
3.2 de » 3.2 die, 3.2 der, 3.2 dem
cost 4 » cost _, cost 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologie und information contents 3.2 de communication cost 4 developing ict africa.*.