Perhaps you should try some spelling variations:
communication methods » communication media, communication model
data communication » data communications
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
bank afrique » en afrique, bank africa, bank african
flows de » flows do, flows debt, flows bei
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 a information flows de data communication methods _ development bank afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information flows de data communication methods _ development bank afrique.*.