Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
le developpement » de developpement, sme development
technology read » technology lead, technology road, technology related
developpement l » developpement il, developpement la, developpement de
read inflation » great inflation, area inflation, peak inflation
rate space » state space, trace space, safe space
space 3.1 » 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 read inflation rate space 3.1 communications costs le developpement l afrique.*.