Perhaps you should try some spelling variations:
communication india » communication media, communications media
data communication » data communications
der variation » de variation, does variation, die variation
typology der » typologie der, typologien der, typologie des
variation 4 » variations 4, variation _, variation 6
des afrique » en afrique, de l'afrique
costs data » cost data
4 costs » 4 cost, 3 costs

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

• Adding a wildcard symbol may retrieve word variants: typology der variation 4 costs data communication india _ developpement des afrique.*.