Perhaps you should try some spelling variations:
information 4.4.1.2 » information 4.3.1.2, information 2.2.1.2, information 3.6.1.2
based communication » brand communication, based compensation, mediated communication
communication cost » communication costs, communication costa, communications costs
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
vt information » ct information, get information, iot information
technology vt » technology vi, technology 1, technology 3
4.4.1.2 flow » 4.4.1.2 how, 14.1.3 flow, 2.4.1.2 from
flow based » flows based, floor based, law based
de afrique » de l'afrique, en afrique, l afrique
cost le » cost low, cost lcc

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

• Adding a wildcard symbol may retrieve word variants: technology vt information 4.4.1.2 flow based communication cost le developpement de afrique.*.