Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologies dis » technologies dans, technologies de, technologies bit
information flow » information flows
dis information » mis information, aids information, des informations
development l » development li, development 1, development law
l afrique » en afrique
flow der » flow cmr, flow air, flow e
costs a » costs _, costs 4

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies dis information flow der _ communications costs a development l afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies dis information flow der _ communications costs a development l afrique.*.