Perhaps you should try some spelling variations:
5.4 communication » de communication, data communication
variation series » education series, action series, edition series
de developpement » sme development
communication 5 » 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
series soa » series boca, series nova, series a
l afrique » en afrique
soa 5.4 » soa 3.4, asia 5.4, nora 5.4
5 de » 5 die, 5 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 series soa 5.4 communication 5 de developpement l afrique.*.