Perhaps you should try some spelling variations:
technologien aids » technologien als, technologien ad, technologien des
aids informations » aids information, ids information, als informations
4 communication » 3 communication, 5.4 communication, de communication
developing east » development east, developing a, developing asia
3 developing » 3 development
costs 3 » costs _, costs 4, costs a
die 4 » die _, die e
und » fund
areal. » areas., area., real.

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

• Adding a wildcard symbol may retrieve word variants: technologien aids informations und die 4 communication costs 3 developing east areal.*.