Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
city development » capacity development, policy development, community development
information und » informations und
development use » development using, development under, development unit
technologies 4 » technologies _
4 information » 2 information, 1 information
costs city » cost city
dhs data » das data, hbs data, gas data
und dhs » und das, und des

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information und dhs data communications costs city development use africa.*.