Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
et developpements » et developpement, des developpements, en developpement
developpements de » developpement de, developpement des, developpement du
information 4.3 » information 4.2, information 4.3.3, information 1.2
technologies 4 » technologies _
4 information » 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique
medium et » medium er, medium der, medium des
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 et developpements de afrique.*.