Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
site development » sme development, mine development, estate development
technology la » technology law, technology lag, technology land
development l » development li, development 1, development law
la tradition » law tradition, a tradition, la transition
programs 3.1 » programs 2.1, programs 1, programs 2.2
costs site » costs some, costs united
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology la tradition _ programs 3.1 communications costs site development l afrique.*.