Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
cost information » postal information, about information, asset information
de developpement » sme development
technology cost » technology case, technology can, technology choice
information war » information what, information wants, information when
des afrique » en afrique, de l'afrique
war trade » water trade, fair trade, fur trade
trade 3.2 » trade 2.2, trade 2, trade 4.1
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology cost information war trade 3.2 communication costs de developpement des afrique.*.