Perhaps you should try some spelling variations:
communications medium » communication medium, communications media, communication mediums
14 communications » 10 communications, 14 communication, 4 communications
developpement de » developpement des, developpement durable
information 4.3 » information 4.2, information 4.3.3, information 1.2
a developpement » au developpement, de developpement, le developpement
de afrique » de l'afrique, en afrique, l afrique
medium a » mediums a, medium _, medium 2
4.3 die » 3.3 die, 2.3 die
die 14 » die 10, die 2014

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 4.3 die 14 communications medium a developpement de afrique.*.