Perhaps you should try some spelling variations:
das developpements » des developpements, deux developpements, de developpement
14 communications » 10 communications, 14 communication, 4 communications
developpements de » developpement de, developpement des, developpement du
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
de afrique » de l'afrique, en afrique, l afrique
data de » data den, data die, data do
de 14 » de 1, db 14, de 10
a das » 1 das, 2 das, 3 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 das developpements de afrique.*.