Perhaps you should try some spelling variations:
information centers » information contents, information officers
oral communication » personal communication
technologien poor » technologies pour, technologien fur, technologien zur
poor information » labor information, der information, user information
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing ict » developing east, developing city, developing data
ict africa » art africa, joint africa
centers 2 » centers 21, centers _, center 2
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
2 oral » _ oral, 4 oral

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

• Adding a wildcard symbol may retrieve word variants: technologien poor information centers 2 oral communication costs 1.3 developing ict africa.*.