Perhaps you should try some spelling variations:
information centers » information contents, information officers
scale communication » scales communication, space communication, style communication
communication 3.2 » communication 3.3, communication 3.4, communication 2
technologies de » technologies _, technologies 4, technologies 2
de information » die information, de informacion, e information
developing l » developing l2, developing _, developing a
centers 1.2 » centers 2.2, centers 12.4, center 12
1.2 scale » 11.2 scale, 2.2 scale, 3.2 scale
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies de information centers 1.2 scale communication 3.2 _ developing l afrique.*.