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 4.3 » information 4.2, information 4.3.3, information 1.2
technologies 4 » technologies _
4 information » 2 information, 1 information
medium des » medium der, medien des
l afrique » en afrique
4.3 does » 2.3 does, 4.1 does, 5.3 does

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 4.3 does _ communication medium des developpements l afrique.*.