Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centers » information contents, information officers
el communications » cell communications, sepl communications, 10 communications
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
developing iv » developing av, developing ict, developing cil
costs 1.4 » costs 11.4, costs 12.4, costs 4.4
iv africa » v africa, 1 africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologien des information centers _ el communications costs 1.4 developing iv africa.*.