Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
de developpement » sme development
ptt information » plot information, ct information, get information
information war » information what, information wants, information when
developpement l » developpement il, developpement la, developpement de
technology ptt » technology pt, technology pbf, technology paths
war trade » water trade, fair trade, fur trade
l afrique » en afrique
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 ptt information war trade _ communications costs de developpement l afrique.*.