Perhaps you should try some spelling variations:
des developpements » deux developpements, de developpement, et developpements
14 communications » 10 communications, 14 communication, 4 communications
developpements en » developpement en, developpement et, developpements de
information data » information d820, information database, information databases
communications a » communications _, communications law, communications media
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
data de » data den, data die, data do
de 14 » de 1, db 14, de 10
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologies a information data de 14 communications a des developpements en afrique.*.