Perhaps you should try some spelling variations:
ante communication » parte communication, une communication, vote communication
der developpements » des developpements, deux developpements, de developpement
information needs » information networks
developpements en » developpement en, developpement et, developpements de
communication 2 » communication _, communication a, communication 3
needs 2 » needs _, needs a, needs 3
2 ante » 2 antes, 2 sante, _ ante
2 der » _ der

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information needs 2 ante communication 2 der developpements en afrique.*.