Perhaps you should try some spelling variations:
information database » information table
das developpements » des developpements, deux developpements, de developpement
developpements de » developpement de, developpement des, developpement du
4 communication » 3 communication, 5.4 communication, de communication
communication 5 » communication _, communication a, communication 3
technologies 2 » technologies _, technologies 4
database do » databases co, database _, database 2
de afrique » de l'afrique, en afrique, l afrique
5 das » 1 das, 2 das, 3 das
do 4 » do _, do i, do a

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information database do 4 communication 5 das developpements de afrique.*.