Perhaps you should try some spelling variations:
technologies from » technology from, technologies co, technologies art
developpement de » developpement des, developpement durable
3 communication » 4 communication, de communication, data communication
a developpement » au developpement, de developpement, le developpement
informal 4.2 » informal 8.4, informal 3.4.5, informal _
de afrique » de l'afrique, en afrique, l afrique
4.2 die » 2.2 die
media a » media _, media 1, media 3
die 3 » die _, die 4, die e

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

• Adding a wildcard symbol may retrieve word variants: technologies from informal 4.2 die 3 communication media a developpement de afrique.*.