Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centers » information contents, information officers
cell communications » cell communication, health communications, rural communications
technologien does » technologien des, technologien als, technologie de
does information » des informations, dis information, users information
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
developing 1 » developing _, developing a, developing e
centers a » centers _, center a, enters a
costs 2.4 » costs 12.4, costs 23.4, cost 2.4
a cell » _ cell

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

• Adding a wildcard symbol may retrieve word variants: technologien does information centers a cell communications costs 2.4 developing 1 africa.*.