Perhaps you should try some spelling variations:
model communication » modern communication, moral communication, modeling communication
information speed » information sheet, information needed, information needs
du developpement » de developpement, le developpement, et developpement
technologies de » technologies _, technologies 4, technologies 2
de information » die information, de informacion, e information
des africa » does africa, yes africa, de africa
speed new » saved new, speed per, speed re
a du » a d, a de, a u

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

• Adding a wildcard symbol may retrieve word variants: technologies de information speed new model communication a du developpement des africa.*.