Perhaps you should try some spelling variations:
communication cost » communication costs, communications costs, communication mode
power development » water development, career development, hydropower development
technologies ict » technologies icts, technologies fish, technologies _
ict information » acute information, debt information, aids information
information gap » information _, information flow
development a » development _, development bank, development banks
cost power » cost per, coal power

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies ict information gap de _ communication cost power development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies ict information gap de _ communication cost power development a afrique.*.