Perhaps you should try some spelling variations:
masks communication » mass communication, mass communications, markets communication
au developpement » du developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
technologies 4 » technologies _
4 information » 2 information, 1 information
information 1 » information 2, information 3, information 3.2
type masks » type tasks
de afrique » de l'afrique, en afrique, l afrique
1 type » 1 types, a type, c type
3 au » 3 auf, 3 a, 3 zu

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 1 type masks communication 3 au developpement de afrique.*.