Perhaps you should try some spelling variations:
information centers » information contents, information officers
communication cost » communication costs, communication costa, communications costs
dem communication » de communication, debt communication, team communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
2.2 development » 3.2 development, 2.3 development, 4.2 development
centers des » centre des, centers case, centers help
cost 2.2 » costs 2.2, cost 2.4, cost 3.2
des dem » das dem, des der, des des
1 areas » 1 area, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information centers des dem communication cost 2.2 development 1 areas.*.