Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.2 communications » 3.2 communication, 3.1 communications, 4.2 communications
2.1.1 integration » 2.2.1 integration, 3.1.1 integration, 2.1 integration
technology 2.1.1 » technology 3.1.1, technology 2.1.2, technology 2.1.3
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
integration 1 » integration 3, integration 4, integration 2
du afrique » en afrique, l afrique, de l'afrique
trade 3.2 » trade 2.2, trade 2, trade 4.1
costs de » costs _, costs 4, costs a
1 trade » 4 trade

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

• Adding a wildcard symbol may retrieve word variants: technology 2.1.1 integration 1 trade 3.2 communications costs de developpement du afrique.*.