Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
information 2.7 » information 2.2, information 3.2, information 1.2
technology 1 » technology _
2.7 factors » 2.2 factors, 2.3 factors, 2.1 factors
network le » network lent, network ltd, network _
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: technology 1 information 2.7 factors _ communication network le developpement de afrique.*.