Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
18 communication » 1 communication, 10 communication, 13 communication
developpement du » developpement de, developpement des, developpement et
information 2.2 » information 1.2, information 2.7, information 2.2.2
a developpement » au developpement, de developpement, le developpement
du afrique » en afrique, l afrique, de l'afrique
medium a » mediums a, medium _, medium 2
2.2 des » 2.2 der, 2.2 das, 2.2 deep
des 18 » des 19

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 2.2 des 18 communication medium a developpement du afrique.*.