Perhaps you should try some spelling variations:
trough communication » through communication, thought communication, touch communication
communication model » communication media
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
3 integration » die integration, der integration, data integration
technology 3 » technology _, technology 1, technology 4
model au » modele au, model a, model aa

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

• Adding a wildcard symbol may retrieve word variants: technology 3 integration 3 _ trough communication model au developpement en afrique.*.