Perhaps you should try some spelling variations:
formulation where » formulation over, formulation des, calculation where
technologies ret » technologies _, technologies 4, technologies 2
we communication » de communication, une communication, 1 communication
21 developpement » de developpement, le developpement, et developpement
ret formulation » et formulation, re formulation, from formulation
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
where do » where _
3 21 » 3 2, 3 1, _ 21

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

• Adding a wildcard symbol may retrieve word variants: technologies ret formulation where do we communication 3 21 developpement l afrique.*.