Perhaps you should try some spelling variations:
world communication » work communication, wired communications, good communication
formation contents » information contents, formation contenu, information content
technologien der » technologien des, technologie der, technologien fur
developing west » developing tests, developing waste, developing east
der formation » der information, der reformation, der formativen
contents does » content does, contexts does, context does
a developing » a development
does world » des world, loses world, notes world
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 der formation contents does world communication costs a developing west africa.*.