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
et developpements » et developpement, des developpements, en developpement
developpements en » developpement en, developpement et, developpements de
de communication » mobile communication, online communication
communication 3 » communication _, communication a
where does » where do
does de » does debt
3 et » 13 et, 3 fet, 3 set

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 de communication 3 et developpements en afrique.*.