Perhaps you should try some spelling variations:
communication from » communication 3, communication 1, communication 3.3
site developpement » site development, de developpement, le developpement
formulation where » formulation over, formulation des, calculation where
developpement en » developpement et, developpement des, developpement de
a communication » la communication, data communication, data communications
where modern » where model, pre modern, cern modern
from site » from side, from onsite, from seine
modern a » modern _, modern 0, modern c

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

• Adding a wildcard symbol may retrieve word variants: technologies _ formulation where modern a communication from site developpement en afrique.*.