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 du » developpement de, developpement des, developpement et
4 communication » 3 communication, 5.4 communication, de communication
4.3.2 does » 4.6.2 does, 14.3.1 does, 4.3.2 die
medium des » medium der, medien des
du afrique » en afrique, l afrique, de l'afrique
does 4 » 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 4 communication medium des developpement du afrique.*.