Perhaps you should try some spelling variations:
communicative network » communication network, communication networks, communications network
technologies cost » technologies co, technologies case, technologies cohort
cost information » postal information, about information, asset information
developpement de » developpement des, developpement durable
a communicative » _ communicative, a communication, la communication
e developpement » de developpement, le developpement, et developpement
network e » network _, network 3, network 1
flows 4 » flows _, flows 1, flows 2

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

• Adding a wildcard symbol may retrieve word variants: technologies cost information flows 4 a communicative network e developpement de l'afrique.*.