Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
communication cour » communication our, communication pour, communication cote
based information » basic information, based innovation, land information
information needs » information networks
de development » e development, ce development, de developpement
development de » development d, development ds, developpement de
je downward » _ downward, a downward, 2.5 downward
de afrique » de l'afrique, en afrique, l afrique
needs je » needs men, needs one, needs _
cour de » cours de, coeur de, tour de

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

• Adding a wildcard symbol may retrieve word variants: technology based information needs je downward communication cour de development de afrique.*.