Perhaps you should try some spelling variations:
zielen communication » fields communication, wireless communication, written communication
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation des » variation _, variation 6, variation series
den zielen » von zielen, den sozialen
l afrique » en afrique
media de » media die, media der, media diet
des den » es den, des dem, des der

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation des den zielen communication media de developpement l afrique.*.