Perhaps you should try some spelling variations:
communication costs » communication systems, communication efforts, communication skills
technologies any » technologies a, technologies annex, technologies _
information gaps » information gap, information flows, information needs
development case » development bank, development a, development aid
any information » bank information, can information, party information
le development » e development, sme development, use development
costs le » costs per, costs _, costs a

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies any information gaps _ mobile communication costs le development case afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies any information gaps _ mobile communication costs le development case afrique.*.