Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
developpements et » developpement et, developpement en, developpements de
get information » gets information, debt information, ct information
information war » information what, information wants, information when
technology get » technology gap, technology gaps, technology 21st
et afrique » en afrique, l afrique
war trade » water trade, fair trade, fur trade
trade 4.1 » trade 2.2, trade 3.2
costs des » costs fees

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

• Adding a wildcard symbol may retrieve word variants: technology get information war trade 4.1 communication costs des developpements et afrique.*.