Perhaps you should try some spelling variations:
developpement durable » developpement de
radio communications » radio communication, data communications
communications a » communications _, communications law, communications media
de developpement » sme development
variation behn » variation bei, variation des, variation der
typologie die » typologie des, typologie der, theologie die
die variation » de variation, does variation, der variation
das radio » deals radio, desi radio, a radio
behn das » behn does, sein das, bonn das
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: typologie die variation behn das radio communications a de developpement durable afrique.*.