Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
co developpement » de developpement, le developpement, et developpement
variation ddos » variation des, variation der, variation de
der variation » de variation, does variation, die variation
typology der » typologie der, typologien der, typologie des
other online » border online, der online
des afrique » en afrique, de l'afrique

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

• Adding a wildcard symbol may retrieve word variants: typology der variation ddos other online communication _ co developpement des afrique.*.