Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
voice communications » mobile communications, guinea communications, online communications
developpement la » developpement de, developpement et, developpement du
2.2 integration » 3.2 integration, 5.2 integration, 3.3 integration
a developpement » au developpement, de developpement, le developpement
technology 2.2 » technology _, technology 1, technology 3
integration e » integration 3, integration 4, integration 2
trade voice » trade polices, trade volume, trade prices
la afrique » l afrique, la fabrique, en afrique
e trade » 1 trade, 4 trade, 2 trade
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 integration e trade voice communications costs a developpement la afrique.*.