Perhaps you should try some spelling variations:
oil communication » oral communication, social communication, moral communication
technologien des » technologien fur, technologien und, technologies 2
information case » information based, information can, information costs
development asia » development aid, development africa, development a
des information » des informations, does information, dis information
asia areas » basic areas, aside areas, basin areas
case des » cases des, case das, phase des
des oil » does oil, des oid, debt oil
costs a » costs _, costs 4

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 des oil communication costs a development asia areas.*.