Perhaps you should try some spelling variations:
china communication » china communications, chief communication, china's communications
communication model » communication media
integration work » integrating world, integration framework, integration 3
aa developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
4 integration » 3 integration, 2 integration, 4.1 integration
technology 4 » technology _, technology 1, technology 3
l afrique » en afrique
model aa » model a, model act, model ali
3 china » 2 china, 4 china, 3 china's

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

• Adding a wildcard symbol may retrieve word variants: technology 4 integration work 3 china communication model aa developpement l afrique.*.