Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
process integration » process innovation, process information
technology process » technology processing, technology projects, technology access
2.3 communications » 2.3 communication, 4.3 communication, 1.3 communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
integration 2 » integration 3, integration 4, integration 3.2
trade 2.3 » trade 2.2, trade 2.1, trade 1.3
costs de » costs _, costs 4, costs a
2 trade » 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 process integration 2 trade 2.3 communications costs de developpement en afrique.*.