Perhaps you should try some spelling variations:
ihrd communication » thread communication, chad communications, world communication
trade information » price information, private information, trade integration
technology trade » technology trends, technology transfer, technology transfers
information 15.2 » information 1.5.2, information 1.2, information 1.3
le developpement » de developpement, sme development
communication 1 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
15.2 does » 13.2 does, 18.2 does, 12 does
l afrique » en afrique
1 le » 1 les, 1 la, 3 le

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

• Adding a wildcard symbol may retrieve word variants: technology trade information 15.2 does ihrd communication 1 le developpement l afrique.*.