Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications a » communications _, communications law, communications media
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
variation oder » variation der, variation over, variation des
ideologie die » ideologie de, ideologie der, ideologie des
die variation » de variation, does variation, der variation
does mobile » das mobile
oder does » der does, oder des, cover does
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: ideologie die variation oder does mobile communications a et developpement en afrique.*.