Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
communication 2 » communication _, communication a, communication 3
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technologies 3 » technologies _, technologies 4, technologies 2
3 formulation » _ formulation, _ formulating
l afrique » en afrique
34 like » mp4 like
4 like » _ like, 4 life, 9 like

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies 3 formulation ((4 like) OR (34 like)) de communication 2 a developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 3 formulation ((4 like) OR (34 like)) de communication 2 a developpement l afrique.*.