Perhaps you should try some spelling variations:
open communication » human communication, 3 communication, 4 communication
variation series » education series, action series, edition series
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
communication 2 » communication _, communication a, communication 3
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
series dr » series d, series de, series _
dr open » der open, d open, door open
2 de » 2 die, 2 der, _ de

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 dr open communication 2 de developpement en afrique.*.