Perhaps you should try some spelling variations:
communication mediums » communication medium, communication media, communications media
developpement de » developpement des, developpement durable
technologies do » technologies de, technologies box, technologies daf
information 4.5 » information 4.2, information 4.3, information 4.1
a developpement » au developpement, de developpement, le developpement
do information » 2 information, 1 information, 3 information
de afrique » de l'afrique, en afrique, l afrique
mediums a » mediums _, medium a, medium _
4.5 die » 2.5 die

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

• Adding a wildcard symbol may retrieve word variants: technologies do information 4.5 die _ communication mediums a developpement de afrique.*.