Perhaps you should try some spelling variations:
information flow » information flows
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
bank afrique » en afrique, bank africa, bank african
de mobile » die mobile, e mobile, does mobile
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 a information flow de mobile communication costs _ development bank afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information flow de mobile communication costs _ development bank afrique.*.