Perhaps you should try some spelling variations:
truth communication » trough communication, touch communication, true communication
communication model » communication media
integrating world » integrated world, integrating area, integrating land
developpement en » developpement et, developpement des, developpement de
2.1 integrating » 3.1 integrating, 4.1 integrating, 4.2.1 integrating
d developpement » de developpement, du developpement, le developpement
technology 2.1 » technology 2.2, technology 3.1, technology 1
model d » model du, modell d, model 1

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

• Adding a wildcard symbol may retrieve word variants: technology 2.1 integrating world _ truth communication model d developpement en afrique.*.