Perhaps you should try some spelling variations:
scale communication » scales communication, space communication, style communication
des developpement » des developpements, de developpement, le developpement
developpement de » developpement des, developpement durable
technologies ct » technologies co, technologies art, technologies bit
ct information » cost information, get information, iot information
information b » information 2, information 1, information bank
de afrique » de l'afrique, en afrique, l afrique
2.1 scale » 2.2 scale, 2.1 scope, 2 scale
b 2.1 » b 2.2

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

• Adding a wildcard symbol may retrieve word variants: technologies ct information b 2.1 scale communication _ des developpement de afrique.*.