Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
de communication » mobile communication, online communication
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
developing l2 » developing _, developing a, developing e
3 developing » 3 development
content 3.3 » context 3.3, content 3.2, content 2.3
l2 afrique » l afrique, en afrique
3.3 de » 3.3 die, 3.3 der, 3.3 dem

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

• Adding a wildcard symbol may retrieve word variants: technologies co information content 3.3 de communication a 3 developing l2 afrique.*.