Perhaps you should try some spelling variations:
information work » information war, information network, information what
ed communication » de communication, 3 communication, 4 communication
technologies de » technologies _, technologies 4, technologies 2
de information » die information, de informacion, e information
des afrique » en afrique, de l'afrique
work using » network using
using ed » using 4d, using e, using 3d

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

• Adding a wildcard symbol may retrieve word variants: technologies de information work using ed communication costs _ developpement des afrique.*.