Perhaps you should try some spelling variations:
technologies could » technologies co, technologies cohort, technologies based
could formulation » rule formulation, model formulation, la formulation
formulation where » formulation over, formulation des, calculation where
d3 developpement » de developpement, du developpement, le developpement
developpement en » developpement et, developpement des, developpement de
communication r » communication 3, communication 1, communication 2
where does » where do
r d3 » r d, r 3

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

• Adding a wildcard symbol may retrieve word variants: technologies could formulation where does _ communication r d3 developpement en afrique.*.