Perhaps you should try some spelling variations:
radio communications » radio communication, data communications
communications a » communications _, communications law, communications media
du developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation behn » variation bei, variation des, variation der
de afrique » de l'afrique, en afrique, l afrique
das radio » deals radio, desi radio, a radio
behn das » behn does, sein das, bonn das
a du » a d, a de, a u

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

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