Perhaps you should try some spelling variations:
gold communication » good communication, world communication, ihrd communication
technologien als » technologien des, technologien fur, technologien und
developing areas » developing asia, developing east, developing a
als information » als informations, aids information, laws information
4 developing » 3 developing
areas africa » arabs africa, dress africa, farmers africa
costs 4 » costs _, costs a, costs 4.2
1 gold » _ gold, a gold, 1 good
contents » context

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

• Adding a wildcard symbol may retrieve word variants: technologien als information contents 1 gold communication costs 4 developing areas africa.*.