Perhaps you should try some spelling variations:
die communication » de communication, time communication, une communication
technologien des » technologien fur, technologien und, technologies 2
information case » information based, information can, information costs
des information » des informations, does information, dis information
developing east » development east, developing a, developing asia
east areas » karst areas, east asezs
case den » case des, case d, case d1
den die » denen die, juden die, daten die

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

• Adding a wildcard symbol may retrieve word variants: technologien des information case den die communication costs _ developing east areas.*.