Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
information centers » information contents, information officers
technologie und » technologies 2.1
und information » fund information, road information, award information
3 communication » 4 communication, de communication, data communication
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
developing ict » developing east, developing city, developing data
centers 3.3 » centers 3.8, centers 4.3, century 3.3
ict africa » art africa, joint africa
costa 2.4 » cost 2.4, costs 2.4, costs 12.4
3.3 3 » 3.3 3d, 3.3 _, 3.3 a

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

• Adding a wildcard symbol may retrieve word variants: technologie und information centers 3.3 3 communication costa 2.4 developing ict africa.*.