Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
des developpement » des developpements, de developpement, le developpement
developpement de » developpement des, developpement durable
e communication » de communication, 1 communication, une communication
information 13 » information 1.3, information 3, information 1
medium des » medium der, medien des
de afrique » de l'afrique, en afrique, l afrique
13 does » 10 does
does e » does de, does _, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 13 does e communication medium des developpement de afrique.*.