Perhaps you should try some spelling variations:
trough communication » through communication, thought communication, touch communication
communication model » communication media
integration work » integrating world, integration framework, integration 3
3.1 integration » 3.3 integration, 4.1 integration, 3.2 integration
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technology 3.1 » technology 1, technology 2.2, technology _
l afrique » en afrique
model a » model 1

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

• Adding a wildcard symbol may retrieve word variants: technology 3.1 integration work _ trough communication model a developpement l afrique.*.