Perhaps you should try some spelling variations:
chain information » can information, change information, domain information
technology chain » technology can, technology china, technology changing
de communication » mobile communication, online communication
le developpement » de developpement, sme development
information hat » information what, information have, information how
developpement l » developpement il, developpement la, developpement de
hat trade » wheat trade, east trade, net trade
l afrique » en afrique
trade de » trade die, rade de, trade date
costs le » 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: technology chain information hat trade de communication costs le developpement l afrique.*.