Perhaps you should try some spelling variations:
based communication » brand communication, based compensation, mediated communication
developpement de » developpement des, developpement durable
technology user » technology users, technology use, technology used
user innovation » der innovation, serie innovation, gender innovation
l developpement » le developpement, de developpement, et developpement
innovation 1 » innovation _, innovation a
de africa » does africa, de america, use africa
1 case » 3.1 case, 4.1 case
a l » a la

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

• Adding a wildcard symbol may retrieve word variants: technology user innovation 1 case based communication a l developpement de africa.*.