Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
developpement de » developpement des, developpement durable
technologies do » technologies de, technologies box, technologies daf
information 4.3 » information 4.2, information 4.3.3, information 1.2
a communication » la communication, data communication, data communications
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
medium a » mediums a, medium _, medium 2
4.3 die » 3.3 die, 2.3 die
die a » die al, die _, die 4

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

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