Perhaps you should try some spelling variations:
information networks » information needs
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
networks does » networks deep, networks data, networks work
does mobile » das mobile
a afrique » l afrique, en afrique

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