Perhaps you should try some spelling variations:
integration framework » integrative framework, integrated framework, international framework
communication model » communication media
true communication » truth communication, time communication, stroke communication
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
2.2 integration » 3.2 integration, 5.2 integration, 3.3 integration
technology 2.2 » technology _, technology 1, technology 3
model du » model due, model d, model dal
3 true » _ true, a true, 1 true

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 integration framework 3 true communication model du developpement en afrique.*.