Perhaps you should try some spelling variations:
communications costo » communications costs, communication costs, communication costa
4.1 communications » 4.1 communication, 3.1 communications, 4.1 communicating
del developpement » de developpement, des developpements, le developpement
information war » information what, information wants, information when
developpement l » developpement il, developpement la, developpement de
4 information » 2 information, 1 information
technology 4 » technology _, technology 1, technology 3
war trade » water trade, fair trade, fur trade
trade 4.1 » trade 2.2, trade 3.2
costo del » costa del, cose del, costo e
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 4 information war trade 4.1 communications costo del developpement l afrique.*.