Perhaps you should try some spelling variations:
technologies a » technologies _, technologies 4, technologies 2
development co » development case, development china
a information » 2 information, 1 information
co afrique » en afrique, l afrique
de mobile » die mobile, e mobile, does mobile
flows de » flows do, flows debt, flows bei

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 mobile communication costs _ development co afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information flows de mobile communication costs _ development co afrique.*.