Perhaps you should try some spelling variations:
technologies could » technologies co, technologies cohort, technologies based
could formulacion » la formulacion, rule formulation
formulacion whom » formulation where, formulacion de
d2 developpement » de developpement, du developpement, le developpement
developpement en » developpement et, developpement des, developpement de
3 communication » 4 communication, de communication, data communication
communication 3 » communication _, communication a
does 3 » does _, does a, does e
3 d2 » 3 2, 3 d, 3 12

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

• Adding a wildcard symbol may retrieve word variants: technologies could formulacion whom does 3 communication 3 d2 developpement en afrique.*.