Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
et communication » et communicatione, get communication, debt communication
developpement de » developpement des, developpement durable
technologien 3 » technologies 3, technologien _, technologie 3
informal group » informal groups, informal gold, informal out
3 informal » _ informal, vs informal
group blum » group volume
de african » do african, de africa, me african

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

• Adding a wildcard symbol may retrieve word variants: technologien 3 informal group blum et communication media leur developpement de african.*.