Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologien als » technologien des, technologien fur, technologien und
information bank » information b, information 2, information 1
developing areas » developing asia, developing east, developing a
als information » als informations, aids information, laws information
4 developing » 3 developing
ii personal » ii personnel, a personal, 1 personal
areas areas » areas arenas, seas areas, areas access
bank ii » bank iii, bank im, bank imf
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 bank ii personal communication costs 4 developing areas areas.*.