Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.2 communications » 3.2 communication, 3.1 communications, 4.2 communications
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technology can » technology change, technology 1, technology 2.2
can generation » cash generation, case generation, scale generation
generation age » generation rate, generation auer, generation a
age space » angle space, image space, large space
space 3.2 » space 2.1
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 can generation age space 3.2 communications costs 4 developpement l afrique.*.