Perhaps you should try some spelling variations:
development across » development cross, development actors, development africa
information und » informations und
4 communication » 3 communication, 5.4 communication, de communication
6.4 development » 2.4 development, 9.4 development, 1.4 development
und binden » und minden, und banden, und bilden
costs 6.4 » costs 4.4, costs 4.2, costs 2.3
binden 4 » bindung 4, baden 4, binder 1

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologien _ information und binden 4 communication costs 6.4 development across africa.*.