Perhaps you should try some spelling variations:
data communication » data communications
de developpement » sme development
communication 1 » communication _, communication a, communication 3
apologien die » apologien der, apologia de, apologie des
die variation » de variation, does variation, der variation
classes data » cases data, classes matlab, assess data
variation 6 » variation _, variations _, variation des
des afrique » en afrique, de l'afrique
6 classes » _ classes, 3 classes, 5 classes
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: apologien die variation 6 classes data communication 1 de developpement des afrique.*.