Perhaps you should try some spelling variations:
technologies authors » technologies methods, technologies cohort, technology author
communication best » communication based, communication body, communication begins
formulation where » formulation over, formulation des, calculation where
4 communication » 3 communication, 5.4 communication, de communication
e developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
where goes » where does, where gods, where ioe
l afrique » en afrique
goes 4 » goes _, goes a
best e » best _, best 4, best 5

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

• Adding a wildcard symbol may retrieve word variants: technologies authors formulation where goes 4 communication best e developpement l afrique.*.