Perhaps you should try some spelling variations:
technologies could » technologies co, technologies cohort, technologies based
could formulation » rule formulation, model formulation, la formulation
de communication » mobile communication, online communication
d2 developpement » de developpement, du developpement, le developpement
communication r » communication 3, communication 1, communication 2
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
doses de » doses due, does de, dose de
r d2 » r d, r r2

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

• Adding a wildcard symbol may retrieve word variants: technologies could formulation _ doses de communication r d2 developpement l afrique.*.