Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
des developpements » deux developpements, de developpement, et developpements
developpements en » developpement en, developpement et, developpements de
typologie minor » typologie eines, typologie einiger
minor variation » minor irrigation, color variation, gender variation
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: typologie minor variation _ der moral communication a des developpements en afrique.*.