Perhaps you should try some spelling variations:
ante communication » parte communication, une communication, vote communication
step developpement » step development, de developpement, le developpement
communication 3.3 » communication _, communication a, communication 1
developpement en » developpement et, developpement des, developpement de
technologies 4 » technologies _
4 information » 2 information, 1 information
information a » information age, information about
3.3 step » 2.3 step, 4.3 step, 6.3 step

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information a _ ante communication 3.3 step developpement en afrique.*.