Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
aware communication » face communication, agile communication, ante communication
communication 3.3 » communication _, communication a, communication 1
technologies 2 » technologies _, technologies 4
14 developing » 4 developing, 1 developing, 10 developing
developing l2 » developing _, developing a, developing e
content 2.3 » context 2.3, content 3.3, content 5.3
l2 afrique » l afrique, en afrique
2.3 aware » 2.3 alara, 2.3 alarm

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information content 2.3 aware communication 3.3 14 developing l2 afrique.*.