Perhaps you should try some spelling variations:
deux developpement » deux developpements, de developpement, du developpement
oral communication » personal communication
developpement du » developpement de, developpement des, developpement et
ideologie does » ideologie des, ideologie der, ideologie de
does variation » de variation, der variation, die variation
variation von » variationen von, variation _, variation 6
du afrique » en afrique, l afrique, de l'afrique
does oral » does formal, does oil
von does » von doris, von downs, ban does

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

• Adding a wildcard symbol may retrieve word variants: ideologie does variation von does oral communication a deux developpement du afrique.*.