Perhaps you should try some spelling variations:
data communication » data communications
aus developpement » au developpement, du developpement, ou developpement
developpement l » developpement il, developpement la, developpement de
der variation » de variation, does variation, die variation
typology der » typologie der, typologien der, typologie des
systems aus » systeme aus, systems auf, systems abuse
cost data » test data
l afrique » en 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 _ cost data communication systems aus developpement l afrique.*.