Perhaps you should try some spelling variations:
wide communications » aided communications, wave communications, voice communications
communications cost » communications costs, communications cross, communication costs
change information » chandos information, trade information
technology change » technological change, technological changes
de developpement » sme development
information 3 » information 2
des afrique » en afrique, de l'afrique
cost de » cost dam, cost dna, cost edd
3 area » 1 area, 1.3 area, 3.1 area

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

• Adding a wildcard symbol may retrieve word variants: technology change information 3 area wide communications cost de developpement des afrique.*.