Perhaps you should try some spelling variations:
communication india » communication media, communications media
data communication » data communications
technologies cost » technologies co, technologies case, technologies cohort
cost information » postal information, about information, asset information
information 1920 » information 1.2, information 1995, information 1999
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
1920 des » 1920 der, 1920 bis, 10 des
des data » das data, dhs data, dns data

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

• Adding a wildcard symbol may retrieve word variants: technologies cost information 1920 des data communication india _ developpement l afrique.*.