Perhaps you should try some spelling variations:
machine communications » chile communications, china communications, vaccine communication
communications cost » communications costs, communications cross, communication costs
de developpement » sme development
developpement de » developpement des, developpement durable
vi information » i information, ii information, novi information
technology vi » technology vt, technology 4ir, technology 1
information 2 » information 3
de afrique » de l'afrique, en afrique, l afrique
cost de » cost dam, cost dna, cost edd

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

• Adding a wildcard symbol may retrieve word variants: technology vi information 2 _ machine communications cost de developpement de afrique.*.