Perhaps you should try some spelling variations:
lea's communication » mass communication, crisis communication, leadership communication
le developpement » de developpement, sme development
typologie minor » typologie eines, typologie einiger
minor variation » minor irrigation, color variation, gender variation
variation over » variation der, variation notes, variation des
des afrique » en afrique, de l'afrique
das lea's » das las
over das » cover das, oder das, over data

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

• Adding a wildcard symbol may retrieve word variants: typologie minor variation over das lea's communication _ le developpement des afrique.*.