Perhaps you should try some spelling variations:
communications from » communication from, complications from, communications _
developpement en » developpement et, developpement des, developpement de
formulation des » formation des, formulacion de, formulation _
d developpement » de developpement, du developpement, le developpement
technologies a » technologies _, technologies 4, technologies 2
a formulation » la formulation, _ formulation, 3 formulation
log data » big data, eeg data, btg data
des log » des lg, des logos, des lois
from d » from de, from dr, from da

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

• Adding a wildcard symbol may retrieve word variants: technologies a formulation des log data communications from d developpement en afrique.*.