Perhaps you should try some spelling variations:
state communications » states communications, data communications, face communications
technologies trade » technology trade, technologies case, technologies table
leur developpement » le developpement, deux developpements, de developpement
trade information » price information, private information, trade integration
information age » information storage, information access, information about
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
age a » age _

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

• Adding a wildcard symbol may retrieve word variants: technologies trade information age a state communications _ leur developpement l afrique.*.