Perhaps you should try some spelling variations:
based communication » brand communication, based compensation, mediated communication
africa information » africa's information, price information, syria information
communication cost » communication costs, communication costa, communications costs
le developpement » de developpement, sme development
information 6.3 » information 16.3, information 1.3, information 6.1
developpement l » developpement il, developpement la, developpement de
6.3 model » 3.3 model, 4.3 model, 5.3 model
l afrique » en 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 africa information 6.3 model based communication cost le developpement l afrique.*.