Perhaps you should try some spelling variations:
technologies hidden » technologies have, technologies building, technologies evidence
development banks » development bank
information flow » information flows
use development » case development, sme development, e development
costs use » costs used, costs uses, costs case
flow de » flow der, flow e

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies hidden information flow de _ communication costs use development banks afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies hidden information flow de _ communication costs use development banks afrique.*.