Perhaps you should try some spelling variations:
formulation where » formulation over, formulation des, calculation where
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
communication r » communication 3, communication 1, communication 2
do mobile » go mobile, so mobile, does mobile
where do » where _
r le » rh le, 1 le, 3 le

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

• Adding a wildcard symbol may retrieve word variants: technologies _ formulation where do mobile communication r le developpement en afrique.*.