Perhaps you should try some spelling variations:
communications costo » communications costs, communication costs, communication costa
3.2 communications » 3.2 communication, 3.1 communications, 4.2 communications
del developpement » de developpement, des developpements, le developpement
information war » information what, information wants, information when
developpement l » developpement il, developpement la, developpement de
pt information » ct information, plot information, get information
technology pt » technology 1, technology 3, technology 4
war trade » water trade, fair trade, fur trade
trade 3.2 » trade 2.2, trade 2, trade 4.1
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 pt information war trade 3.2 communications costo del developpement l afrique.*.