Perhaps you should try some spelling variations:
mobile communications » mobile communication
technologies summary » technology summary, technologies asymmetry, methodologies summary
summary information » primary information, asymmetry information, customary information
die developpement » de developpement, le developpement, du developpement
communications 3 » communications _, communications a, communications 5
developpement en » developpement et, developpement des, developpement de
information pt » information part, information 1, information 1.2
e mobile » _ mobile, a mobile, 2 mobile
3 die » 2 die, _ die
pt e » pt 2, pt 1, pt 3

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

• Adding a wildcard symbol may retrieve word variants: technologies summary information pt e mobile communications 3 die developpement en afrique.*.