Perhaps you should try some spelling variations:
communication protocole » communication protocols, communication protocol, communications protocols
technologies ict » technologies icts, technologies iot, technologies art
de communication » mobile communication, online communication
de developpement » sme development
developpement et » developpement des, developpement de, development east
ict information » ct information, iot information, ist information
information amp » information age, information a, information act
protocole de » protocol _, protocols _, protocol 3
et afrique » en afrique, l afrique
amp 4.2 » camp 4.2
4.2 de » 4.2 die, 4.2 der, 4.2 den

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

• Adding a wildcard symbol may retrieve word variants: technologies ict information amp 4.2 de communication protocole de developpement et afrique.*.