Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
development among » development armenia, development agency, development agenda
information gaps » information gap
technologies 4 » technologies _
4 information » 2 information, 1 information
among afrique » among african
gaps de » gaps do, camps de, gaps new
de data » e data, wide data, de datos

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies 4 information gaps de data communications costs _ development among afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies 4 information gaps de data communications costs _ development among afrique.*.