Perhaps you should try some spelling variations:
ante communication » parte communication, une communication, vote communication
information 18.2 » information 1.2, information 15.2, information 11.2
developpement de » developpement des, developpement durable
technologies 4 » technologies _
4 information » 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique
18.2 does » 13.2 does, 18.3 does, 12 does
does ante » does kant

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 18.2 does ante communication media _ developpement de afrique.*.