Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
1 communications » 10 communications, 14 communications, 1 communication
communications a » communications _, communications law, communications media
formationen des » formation des, transformationen des, figurationen des
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
des data » das data, dhs data, dns data
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies _ formationen des data 1 communications a der developpement l afrique.*.