Perhaps you should try some spelling variations:
transformationen des » transformation des, transformation der, transformationen _
base communication » based communication, face communication, aware communication
4 development » 2 development, 4 developing
data base » data based
1 afrique » l afrique, en afrique, 1 enrique
des data » das data, dhs data, dns data
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies _ transformationen des data base communication costs 4 development 1 afrique.*.