Perhaps you should try some spelling variations:
data communication » data communications
communication et » communication 3, communication 1, communication 2
la developpement » le developpement, de developpement, et developpement
developpement l » developpement il, developpement la, developpement de
typologies der » typologie der, typologien der, typologie des
der variation » de variation, does variation, die variation
variation 2 » variation 27, variation _, variation 6
does data » does cat
l afrique » en afrique
2 does » 4 does

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

• Adding a wildcard symbol may retrieve word variants: typologies der variation 2 does data communication et la developpement l afrique.*.