Perhaps you should try some spelling variations:
data communication » data communications
de developpement » sme development
communication 1 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation von » variationen von, variation _, variation 6
l afrique » en afrique
dhs data » das data, hbs data, gas data
1 de » 1 die, 1 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation von dhs data communication 1 de developpement l afrique.*.