Perhaps you should try some spelling variations:
pme's developpement » pme's development, de developpement, le developpement
nets communication » lea's communication, mass communication, c's communication
communication 4 » communication _, communication a, communication 3
des variation » does variation, de variation, der variation
variation der » variation des, variation bei, variation _
des afrique » en afrique, de l'afrique
des nets » des net, des news, des netzes
der des » oder des, der de, der den
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation der des nets communication 4 pme's developpement des afrique.*.