Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
technology role » technology's role, technology risk, technology r
inflation rates » inflation rate
role inflation » core inflation, rate inflation, price inflation
4 development » 2 development, 4 developing
development l » development li, development 1, development law
rates plan » games plan, rates law, sales plan
l afrique » en afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology role inflation rates plan de communication costs 4 development l afrique.*.