Perhaps you should try some spelling variations:
communications case » communication case, communications can, communications code
2.2 communications » 2.2 communication, 4.2 communications, 3.2 communication
leur developpement » le developpement, deux developpements, de developpement
developpement du » developpement de, developpement des, developpement et
information 2 » information 3
du afrique » en afrique, l afrique, de l'afrique
2 process » 3 process

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

• Adding a wildcard symbol may retrieve word variants: technologie _ information 2 process 2.2 communications case leur developpement du afrique.*.