Perhaps you should try some spelling variations:
technologies 2.2.1 » technologies 12.2.1, technologies 1.2.1, technologies 3.2.1
leur developpement » le developpement, deux developpements, de developpement
2.2.1 information » 2.2.3 information, 4.2.1 information, 1.2.1 information
information tirer » informations tirer, information direct, information title
developpement et » developpement des, developpement de, development east
communication 2 » communication _, communication a, communication 3
et afrique » en afrique, l afrique
tirer we » tirer de, tirer des
2 leur » a leur

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.2.1 information tirer we _ communication 2 leur developpement et afrique.*.