Perhaps you should try some spelling variations:
reports communication » networks communication, actors communication, nets communication
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
developing seas » developing areas, developing east, developing self
information b » information 2, information 1, information bank
state reports » state report, state reforms, staff reports
4 developing » 3 developing
b state » 2 state, 3 state, 1 state
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien als information b state reports communication costs 4 developing seas areas.*.