Perhaps you should try some spelling variations:
communication paper » communication power, communication pattern, communication partner
integration rates » integration states, integration notes, integration roles
technology trade » technology trends, technology transfer, technology transfers
de communication » mobile communication, online communication
au developpement » du developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
rates base » rates east, rates have, rates cape
l afrique » en afrique
paper au » paper a, paper cut, paper _

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

• Adding a wildcard symbol may retrieve word variants: technology trade integration rates base de communication paper au developpement l afrique.*.