Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
information 4.3.2 » information 4.3.3, information 2.3.2, information 3.2
des developpement » des developpements, de developpement, le developpement
developpement de » developpement des, developpement durable
1 communication » 10 communication, 3 communication, 4 communication
4.3.2 does » 4.6.2 does, 14.3.1 does, 4.3.2 die
medium des » medium der, medien des
de afrique » de l'afrique, en afrique, l afrique
does 1 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 4.3.2 does 1 communication medium des developpement de afrique.*.