Perhaps you should try some spelling variations:
developpement durable » developpement de
moral communication » oral communication, global communication, verbal communication
typologie einiger » typologie eines, theologie einer, typologie unter
einiger variation » gender variation, minor variation
communication 1.3 » communication 3.3, communication 4.3, communication 1.1
de developpement » sme development
variation es » variation des, variation test, variations des
es der » des der, es den, egks der
1.3 de » 1.3 die, 1.3 der, 1.3 den

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

• Adding a wildcard symbol may retrieve word variants: typologie einiger variation es der moral communication 1.3 de developpement durable afrique.*.