Perhaps you should try some spelling variations:
opfer communication » proper communication, fiber communication, power communication
de developpement » sme development
typologies does » typologie des, typologie der, typologien der
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
does variation » de variation, der variation, die variation
variation 6 » variation _, variations _, variation des
l afrique » en afrique
6 der » _ der, 2 der, 3 der
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: typologies does variation 6 der opfer communication 3 de developpement l afrique.*.