Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
des developpements » deux developpements, de developpement, et developpements
developpements l » developpements de, developpement il, developpement la
information 2.3 » information 12.3, information 1.3, information 2.2
4 communication » 3 communication, 5.4 communication, de communication
medium des » medium der, medien des
l afrique » en afrique
2.3 does » 12.3 does, 2.4 does, 2.6 does
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 2.3 does 4 communication medium des developpements l afrique.*.