Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
2.2 communications » 2.2 communication, 4.2 communications, 3.2 communication
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
rate space » state space, trace space, safe space
space 2.2 » space 2.1, space 3.2, space 3.3
l afrique » en afrique
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology _ inflation rate space 2.2 communications costs le developpement l afrique.*.