Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
paper communications » power communication, face communications, layer communication
information centers » information contents, information officers
technologien am » technologien im, technologien als, technologie im
am information » guam information, palm information, crm information
3 development » 2 development
centers how » center how, centers hold, century how
how paper » how hyper, how pair
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien am information centers how paper communications costs 3 development 1 africa.*.