Perhaps you should try some spelling variations:
online kommunikation » online communication, online communications, interne kommunikation
developpement l » developpement il, developpement la, developpement de
variation oder » variation der, variation over, variation des
typologie de » typologie des, typologie der, typologien der
de variation » der variation, die variation, does variation
den online » der online, des online, daten online
l afrique » en afrique
oder den » oder der, wider den, uber den
a du » a de, a u, _ du

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 de variation oder den online kommunikation ((a du) OR (a d)) developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie de variation oder den online kommunikation ((a du) OR (a d)) developpement l afrique.*.