Perhaps you should try some spelling variations:
scales communication » scale communication, states communications, called communication
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
technology 2 » technology _, technology 1, technology 3
areas scales » across scales, areas case, cross scales
3.2 areas » 3.4 areas, 3.3 areas, 3.8.2 areas
l afrique » en afrique
costs de » 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 2 information 3.2 areas scales communication costs de developpement l afrique.*.