Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information costs » information contents, information centers, information content
technologies pay » technologies part, technologies past, technologies a
n communications » 2 communications, 3 communications, 4 communications
pay information » party information, key information, ary information
developpement l » developpement il, developpement la, developpement de
costs down » costs how
l afrique » en afrique
down n » down _, down a, down 3

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

• Adding a wildcard symbol may retrieve word variants: technologies pay information costs down n communications costs _ developpement l afrique.*.