Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
communication pour » communication our, communication pt, communication policy
basic information » public information
information needs » information networks
technology basic » technology based, technology asia, terminology basic
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 _
pour de » pour des, pour le, pour se

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

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