Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
technologies de » technologies _, technologies 4, technologies 2
communication 2 » communication _, communication a, communication 3
de information » die information, de informacion, e information
information a » information age, information about
use downward » _ downward, a downward, 2.5 downward
a use » a user, _ use, a une

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

• Adding a wildcard symbol may retrieve word variants: technologies de information a use downward communication 2 _ development latin afrique.*.