Perhaps you should try some spelling variations:
use development » case development, sme development, e development
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
costs use » costs used, costs uses, costs case
a mobile » _ mobile
flows a » flows _, flows 1, flows 2

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