Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
information data » information d820, information database, information databases
14 communication » 1.4 communication, 14 communications, 4 communication
developpement en » developpement et, developpement des, developpement de
technologies 2 » technologies _, technologies 4
media der » media order, media under, mediale der
do 14 » do 1.4, do 10, db 14

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information data do 14 communication media der developpement en afrique.*.