Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
variation der » variation des, variation bei, variation _
il afrique » l afrique, en afrique
der der » oder der, der de, der den
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: typology _ variation der der moral communication a de developpement il afrique.*.