Perhaps you should try some spelling variations:
communicative network » communication network, communication networks, communications network
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
ptt information » plot information, ct information, get information
a communicative » _ communicative, a communication, la communication
technology ptt » technology pt, technology pbf, technology paths
network au » network a, network ac, network anp
3.2 acts » 3.2 facts, 3.2 acute, 3.2 art
acts a » facts a, acts _, acts 4

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

• Adding a wildcard symbol may retrieve word variants: technology ptt information 3.2 acts a communicative network au developpement en afrique.*.