Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
data communication » data communications
technologien als » technologien des, technologien fur, technologien und
development care » development case, development core, development cure
als information » als informations, aids information, laws information
information und » informations und
cost policy » costs policy, post policy, port policy
care africa » can africa, change africa, trade africa
des data » das data, dhs data, dns data
und des » und der

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

• Adding a wildcard symbol may retrieve word variants: technologien als information und des data communication cost policy development care africa.*.