Perhaps you should try some spelling variations:
information centers » information contents, information officers
communication cost » communication costs, communication costa, communications costs
technologien des » technologien fur, technologien und, technologies 2
ec communication » de communication, 3 communication, 4 communication
des information » des informations, does information, dis information
2.2 development » 3.2 development, 2.3 development, 4.2 development
development amp » development a, development aid, development age
centers word » centers hold, centers ohc
amp africa » em africa, wup africa
cost 2.2 » costs 2.2, cost 2.4, cost 3.2

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 word ec communication cost 2.2 development amp africa.*.