Perhaps you should try some spelling variations:
lea's communication » mass communication, crisis communication, leadership communication
des developpement » des developpements, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation der » variation des, variation bei, variation _
der des » oder des, der de, der den
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 does variation der des lea's communication a des developpement en afrique.*.