Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
10 communication » 1 communication, de communication, 3 communication
developpement de » developpement des, developpement durable
technologies co » technologies _, technologies 4, technologies 2
information 2.3 » information 12.3, information 1.3, information 2.2
co information » do information, 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies co information 2.3 die 10 communication medium _ developpement de afrique.*.