Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
set developpement » et developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologies pt » technologies _, technologies 4, technologies 2
information due » information does, information der, information duties
communication 4 » communication _, communication a, communication 3
pt information » ct information, plot information, get information
daten class » latent class
due daten » die daten, due date, gute daten
4 set » _ set, a set, 2 set

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

• Adding a wildcard symbol may retrieve word variants: technologies pt information due daten class communication 4 set developpement en afrique.*.