Perhaps you should try some spelling variations:
der developpements » des developpements, deux developpements, de developpement
time communication » de communication, mobile communication, online communication
information needs » information networks
developpements en » developpement en, developpement et, developpements de
technologies do » technologies de, technologies box, technologies daf
communication 3 » communication _, communication a
do information » 2 information, 1 information, 3 information
needs 2 » needs _, needs a, needs 3
2 time » 3 time, 4 time, 1 time
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 do information needs 2 time communication 3 der developpements en afrique.*.