Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
1 communication » 10 communication, 3 communication, 4 communication
technologien 3 » technologies 3, technologien _, technologie 3
informal about » informal out, informal labor, informal group
about values » asset values
3 informal » _ informal, vs informal
des africa » does africa, yes africa, de africa
values 1 » values _, values a, values 3

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

• Adding a wildcard symbol may retrieve word variants: technologien 3 informal about values 1 communication media leur developpement des africa.*.