Perhaps you should try some spelling variations:
data communication » data communications
formulation where » formulation over, formulation des, calculation where
developpement du » developpement de, developpement des, developpement et
communication 3 » communication _, communication a
b developpement » de developpement, le developpement, et developpement
where loss » where does, where most, where gods
du afrique » en afrique, l afrique, de l'afrique
loss data » loss rate

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

• Adding a wildcard symbol may retrieve word variants: technologies _ formulation where loss data communication 3 b developpement du afrique.*.