Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
information control » information centre, information content, information contents
communication 3.2 » communication 3.3, communication 3.4, communication 2
technologies a » technologies _, technologies 4, technologies 2
model downward » model toward
a information » 2 information, 1 information
control model » control models, control mode, control del
a developing » a development
developing e » developing _, developing a, developing east
e afrique » en afrique, l afrique, de l'afrique
3.2 a » 3.2 _, 2.2 a

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

• Adding a wildcard symbol may retrieve word variants: technologies a information control model downward communication 3.2 a developing e afrique.*.