Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
information 13.2 » information 3.2, information 1.2, information 15.2
du developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
3 communication » 4 communication, de communication, data communication
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique
13.2 does » 13.8 does, 18.2 does, 13.2.2 does
medium du » medium der, medium des, medium fur
does 3 » 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 a information 13.2 does 3 communication medium du developpement de afrique.*.