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