Perhaps you should try some spelling variations:
data communication » data communications
net developpement » et developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
typologien die » typologien der, typologie des, typologie der
die variations » die variation, die variationen, like variations
ties data » studies data
l afrique » en afrique
a net » a new, _ net, a neo

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 a net developpement l afrique.*.