Perhaps you should try some spelling variations:
tough communication » trough communication, touch communication, through communication
communication model » communication media
integrating world » integrated world, integrating area, integrating land
die integrating » time integrating, die integration, die integrative
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technology die » technologie die, technology does, technology 4ir
l afrique » en afrique
a tough » _ tough
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 die integrating world a tough communication model a developpement l afrique.*.