Perhaps you should try some spelling variations:
voiced communicators » voice communications, voice communication, voice communicative
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
variation 6 » variation _, variations _, variation des
des afrique » en afrique, de l'afrique
new voiced » new voices, new voice
6 new » _ new, a new, 3 new
a art » 2 art, 1 art, 3 art

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie der variation 6 new voiced communicators ((a art) OR (_ art)) developpement des afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie der variation 6 new voiced communicators ((a art) OR (_ art)) developpement des afrique.*.