Perhaps you should try some spelling variations:
data communication » data communications
de developpement » sme development
communication 5 » communication _, communication a, communication 3
typologien die » typologien der, typologie des, typologie der
die variations » die variation, die variationen, like variations
des afrique » en afrique, de l'afrique
ties data » studies data
5 de » 5 die, 5 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: typologien die variations _ ties data communication 5 de developpement des afrique.*.