Perhaps you should try some spelling variations:
sozialen communication » social communication, scale communication, scales communication
developpement durable » developpement de
le developpement » de developpement, sme development
variation des » variation _, variation 6, variation series
ideologie de » ideologie der, ideologie des, ideologie du
de variation » der variation, die variation, does variation
des sozialen » der sozialen
des des » des deas, des dem, des der
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: ideologie de variation des des sozialen communication a le developpement durable afrique.*.