Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
net developpement » et developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
die variation » de variation, does variation, der variation
typology die » typology _, typology 4.1, typology 6
does class » does cash, does cross, does mass
a net » a new, _ net, a neo

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

• Adding a wildcard symbol may retrieve word variants: typology die variation _ does class communication a net developpement en afrique.*.