Perhaps you should try some spelling variations:
based communication » brand communication, based compensation, mediated communication
communication cost » communication costs, communication costa, communications costs
lcc developpement » le developpement, leur developpement, de developpement
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
des afrique » en afrique, de l'afrique
3.2 model » 4.2 model
cost lcc » cost low, cost cs

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information 3.2 model based communication cost lcc developpement des afrique.*.