Perhaps you should try some spelling variations:
information databases » information database, information table, information data
water communication » master communication, matter communication, layer communication
der developpements » des developpements, deux developpements, de developpement
developpements en » developpement en, developpement et, developpements de
communication 3 » communication _, communication a
technologies 4 » technologies _
4 information » 2 information, 1 information
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information databases _ water communication 3 der developpements en afrique.*.