Perhaps you should try some spelling variations:
communication model » communication media
era communication » la communication, a communication, era communicating
technology trade » technology trends, technology transfer, technology transfers
integration work » integrating world, integration framework, integration 3
1 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
3 era » 3 erga, _ era, 0 era

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

• Adding a wildcard symbol may retrieve word variants: technology trade integration work 3 era communication model 1 developpement l afrique.*.