Perhaps you should try some spelling variations:
technological content » technological potential, technological frontier, technological change
mobile communications » mobile communication
content formation » content information, concept formation, contents information
die developpement » de developpement, le developpement, du developpement
communications 3 » communications _, communications a, communications 5
cine mobile » china mobile, can mobile, case mobile
des africa » does africa, yes africa, de africa
3 die » 2 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technological content formation _ cine mobile communications 3 die developpement des africa.*.