Perhaps you should try some spelling variations:
communication 13 » communication 1.3, communication 3, communication 1
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
variation uber » variationen uber, variation bei, variation der
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
den get » den geist, den geld
13 de » 13 die, 13 der, 13 des

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 uber ((den get) OR (den gt)) communication 13 de developpement en afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie der variation uber ((den get) OR (den gt)) communication 13 de developpement en afrique.*.