Perhaps you should try some spelling variations:
technologien des » technologien fur, technologien und, technologies 2
information case » information based, information can, information costs
de communication » mobile communication, online communication
developing based » development based, developing asia, developing east
des information » des informations, does information, dis information
a developing » a development
based areas » base areas, based areal, basic areas
case who » case what
costs a » costs _, costs 4
who de » who do, who made, who does

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 who de communication costs a developing based areas.*.