Perhaps you should try some spelling variations:
communication china » telecommunication china, communication costs, communication cross
de communication » mobile communication, online communication
do developpement » de developpement, du developpement, le developpement
innovations ide » innovations de, innovations five, innovations du
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
china do » china does, china des, china den
ide dx » de dx
dx de » d de, ix de, x de

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

• Adding a wildcard symbol may retrieve word variants: technologies _ innovations ide dx de communication china do developpement l afrique.*.