Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
data communication » data communications
developpement en » developpement et, developpement des, developpement de
e developpement » de developpement, le developpement, et developpement
ideologie does » ideologie des, ideologie der, ideologie de
does variation » de variation, der variation, die variation
variation behn » variation bei, variation des, variation der
behn does » being does, ban does
does data » does cat
series e » series _, series 1, series 2

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

• Adding a wildcard symbol may retrieve word variants: ideologie does variation behn does data communication series e developpement en afrique.*.