Perhaps you should try some spelling variations:
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
communication r » communication 3, communication 1, communication 2
technologies 2 » technologies _, technologies 4
formulation de » formulation des, formulacion de, formulation du
2 formulation » _ formulation, 3 formulation, la formulation
los mobile » does mobile, less mobile, non mobile
r de » r des, r die, r d

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 formulation de los mobile communication r de developpement en afrique.*.