Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
5.2 communication » 3.2 communication, 6.2 communication, 2.2 communication
communication can » communication canada, communication china, communication 3
technology trade » technology trends, technology transfer, technology transfers
regulation state » regulation statt, regulation scale, regulation system
developpement l » developpement il, developpement la, developpement de
state fee » states fees, rate fee
l afrique » en afrique
can leur » can learn, can lead, a leur

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

• Adding a wildcard symbol may retrieve word variants: technology trade regulation state fee 5.2 communication can leur developpement l afrique.*.