Perhaps you should try some spelling variations:
formal communication » informal communication, oral communication, moral communication
due developpement » de developpement, du developpement, le developpement
variation among » starvation among, formation among, variation von
developpement l » developpement il, developpement la, developpement de
typologien die » typologien der, typologie des, typologie der
die variation » de variation, does variation, der variation
les formal » less formal, does formal, loss formal
among les » among males, among heis, among jews
l afrique » en afrique
a due » a die, _ due, 1 due

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

• Adding a wildcard symbol may retrieve word variants: typologien die variation among les formal communication a due developpement l afrique.*.