Perhaps you should try some spelling variations:
information centers » information contents, information officers
communication cost » communication costs, communication costa, communications costs
technologien from » technologies from, technology from, technologien fur
from information » from informal, 1 information
ae communication » de communication, face communication, ante communication
12.2 developing » 2.2 developing, 12.4 developing, 1.2 developing
developing amp » developing a, developing ai, developing av
centers he » centers help, centers ihc, centers ohc
amp africa » em africa, wup africa
cost 12.2 » cost 1.2, cost 2.2, cost 5.2.2
he ae » he a

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

• Adding a wildcard symbol may retrieve word variants: technologien from information centers he ae communication cost 12.2 developing amp africa.*.