Perhaps you should try some spelling variations:
formulation cover » formulation over, formation over, formulation model
communication rq » communication r, communication 3, communication 1
developpement en » developpement et, developpement des, developpement de
a communication » la communication, data communication, data communications
1 developpement » de developpement, le developpement, et developpement
technologies 2 » technologies _, technologies 4
2 formulation » _ formulation, 3 formulation, la formulation
cover das » cover die
das a » das _, has a, gas a
rq 1 » rq 2

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 formulation cover das a communication rq 1 developpement en afrique.*.