Perhaps you should try some spelling variations:
trough communication » through communication, thought communication, touch communication
communication model » communication media
4.5.2 integrating » 5.5.2 integrating, 4.2 integrating, 1.3.2 integrating
integrating world » integrated world, integrating area, integrating land
technology 4.5.2 » technology 1.5.2, technology 4.5.1, technology 4.6.2
le developpement » de developpement, sme development
developpement la » developpement de, developpement et, developpement du
la afrique » l afrique, la fabrique, en afrique
3 trough » 3 through, 31 through, 1 through
model le » model led, model law, model 1
world 3 » world _, world a, world 1

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

• Adding a wildcard symbol may retrieve word variants: technology 4.5.2 integrating world 3 trough communication model le developpement la afrique.*.