Perhaps you should try some spelling variations:
reforms communication » informal communication, networks communication, actors communication
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
developing areas » developing asia, developing east, developing a
information b » information 2, information 1, information bank
state reforms » state reform, trade reforms, care reforms
a developing » a development
areas areas » areas arenas, seas areas, areas access
b state » 2 state, 3 state, 1 state
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information b state reforms communication costs a developing areas areas.*.