Perhaps you should try some spelling variations:
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
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
state fee » states fees, rate fee
l afrique » en afrique
can de » can do, can code, can deal

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 de developpement l afrique.*.