Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
information based » information case, information bank, transformation based
der developpement » de developpement, des developpements, leur developpement
communication 3 » communication _, communication a
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
deep verbal » des verbal
des afrique » en afrique, de l'afrique
based deep » based debt, fused deep
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 a information based deep verbal communication 3 der developpement des afrique.*.