Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologien als » technologien des, technologien fur, technologien und
als informations » als information, des informations, a informations
city development » capacity development, policy development, community development
development use » development using, development under, development unit
costs city » cost city
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 informations und des data communications costs city development use africa.*.