Perhaps you should try some spelling variations:
informal communication » internal communication, information communication, internal communications
deux developpements » des developpements, de developpement, du developpement
developpements et » developpement et, developpement en, developpements de
variation series » education series, action series, edition series
communication 3 » communication _, communication a
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
de informal » do informal, _ informal, 3 informal
et afrique » en afrique, l afrique
series de » series d, series e, series new
3 deux » a deux, 2 deux

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

• Adding a wildcard symbol may retrieve word variants: typologie die variation series de informal communication 3 deux developpements et afrique.*.