Perhaps you should try some spelling variations:
communications medium » communication medium, communications media, communication mediums
information 4.3.2 » information 4.3.3, information 2.3.2, information 3.2
14 communications » 10 communications, 14 communication, 4 communications
developpement de » developpement des, developpement durable
technologies co » technologies _, technologies 4, technologies 2
a developpement » au developpement, de developpement, le developpement
co information » do information, 2 information, 1 information
4.3.2 does » 4.6.2 does, 14.3.1 does, 4.3.2 die
de afrique » de l'afrique, en afrique, l afrique
medium a » mediums a, medium _, medium 2

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

• Adding a wildcard symbol may retrieve word variants: technologies co information 4.3.2 does 14 communications medium a developpement de afrique.*.