Perhaps you should try some spelling variations:
does developpement » de developpement, des developpements, does development
aus communication » mass communication, c's communication, causes communication
communication 10 » communication 1, communication _, communication a
developpement de » developpement des, developpement durable
informal public » informed public, informing public, informal justice
technologies 7 » technologies _, technologies 4, technologies 2
7 informal » 7 informale, _ informal, 3 informal
public 6.1 » public 6.3, public 6.7, public 9.1
de afrique » de l'afrique, en afrique, l afrique
6.1 aus » 2.1 aus, 4.1 aus, 6.1 cause
10 does » 13 does

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

• Adding a wildcard symbol may retrieve word variants: technologies 7 informal public 6.1 aus communication 10 does developpement de afrique.*.