Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
information content » information contents, information centers, information centre
les development » less development, does development, ides development
a downward » _ downward
content a » content _, content 1, content 3
1 afrique » l afrique, en afrique, 1 enrique
a les » a lens, a less, 2 les

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information content a downward communication a les development 1 afrique.*.