Perhaps you should try some spelling variations:
acute communication » ante communication, secure communication, active communication
leur developpement » le developpement, deux developpements, de developpement
developpement il » developpement de, developpement et, developpement du
communication 3 » communication _, communication a
technologies 2 » technologies _, technologies 4
il afrique » l afrique, en afrique
3.2 acute » 13.2 acute, 4.2 acute, 3.2.5 acute
3 leur » a leur, 3 lehr

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 innovation model 3.2 acute communication 3 leur developpement il afrique.*.