Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
information rules » information bundles, information tussles, information tables
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
technology 1 » technology _
trade 3.1 » trade 3.2, trade 4.1, trade 2.1
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 1 information rules trade 3.1 communications costs de developpement l afrique.*.