Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
information your » information you, information source, information sources
ict information » ct information, iot information, ist information
e developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technology ict » technology 1
your trade » your trading
trade 4.1 » trade 2.2, trade 3.2
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology ict information your trade 4.1 communication costa e developpement l afrique.*.