Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
des developpements » deux developpements, de developpement, et developpements
developpements en » developpement en, developpement et, developpements de
3 communication » 4 communication, de communication, data communication
technologies 2 » technologies _, technologies 4
information 14 » information 1, information 11, information 24
medium des » medium der, medien des
14 does » 1.4 does, 4 does, 10 does
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 2 information 14 does 3 communication medium des developpements en afrique.*.