Perhaps you should try some spelling variations:
communications forms » communications costs, communications from, communications platforms
des developpement » des developpements, de developpement, le developpement
integration does » integration des, integration der, integration das
4 communications » 14 communications, 4 communication, 2 communications
developpement de » developpement des, developpement durable
dis integration » disintegration _
technology dis » technology does, technology 4ir, technology dlt
forms des » form des, formen des, formes de
trade 4 » trade _, trade a

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

• Adding a wildcard symbol may retrieve word variants: technology dis integration does trade 4 communications forms des developpement de l'afrique.*.