Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
world communication » work communication, wired communications, good communication
technologien labor » technology labor, technologies lasers, technologien fur
labor information » sector information
a developing » a development
developing a » developing _
content des » content does, contenu des, content der
des world » does world, eds world, ams world
a africa » 1 africa, can africa, em africa
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 labor information content des world communication costs a developing a africa.*.