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 d » case 1, case 2, case 3
d die » 2 die, 3 die, _ 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 d die communication costs _ developing east areas.*.