Perhaps you should try some spelling variations:
seres communication » services communication, scales communication, serial communication
pme's developpement » pme's development, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
communication 4 » communication _, communication a, communication 3
variation over » variation der, variation notes, variation des
des variation » does variation, de variation, der variation
de seres » de series, de saberes, de soyres
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 over de seres communication 4 pme's developpement en afrique.*.