Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
developpement de » developpement des, developpement durable
communication 2 » communication _, communication a, communication 3
ct information » cost information, get information, iot information
information pt » information part, information 1, information 1.2
technology ct » technology cost, technology can, technology 1
de afrique » de l'afrique, en afrique, l afrique
e mass » _ mass, a mass, 1 mass
2 leur » a leur
pt e » pt 2, pt 1, pt 3

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

• Adding a wildcard symbol may retrieve word variants: technology ct information pt e mass communication 2 leur developpement de afrique.*.