Perhaps you should try some spelling variations:
information database » information table
der developpement » de developpement, des developpements, leur developpement
developpement en » developpement et, developpement des, developpement de
2 communication » 3 communication, 4 communication, 1 communication
database 15 » database 1, database 12, database 5
a der » _ der, 2 der, 3 der
15 2 » 15 20, 1 2, 15 _

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information database 15 2 communication a der developpement en afrique.*.