Perhaps you should try some spelling variations:
downward communication » towards communication, aware communication, hazard communication
technologies paris » technologies varies, technologies part, technologies series
paris information » iris information, party information, partial information
information costs » information contents, information centers, information content
development lin » development li, development lid, development lie
de downward » _ downward, a downward, 2.5 downward
lin afrique » en afrique, l afrique
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologies paris information costs de downward communication _ a development lin afrique.*.