Perhaps you should try some spelling variations:
radio communication » crisis communication, data communication
der developpement » de developpement, des developpements, leur developpement
typologie cices » typologie eines, typologie des
cices variation » price variation, die variation, does variation
developpement l » developpement il, developpement la, developpement de
variation over » variation der, variation notes, variation des
l afrique » en afrique
de radio » dm radio, desi radio, mode radio
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: typologie cices variation over de radio communication a der developpement l afrique.*.