Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
mass communications » mass communication, data communications, crisis communications
technologies road » technologies a, technologies co, technologies ret
4 development » 2 development, 4 developing
development l » development li, development 1, development law
l afrique » en afrique
flows do » flows how, flows job, flows _
do mass » does mass, low mass, how mass
costs 4 » costs _, costs a, costs 4.2

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies road information flows do mass communications costs 4 development l afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies road information flows do mass communications costs 4 development l afrique.*.