Perhaps you should try some spelling variations:
information needs » information flows, information networks
technologies a » technologies _
le development » e development, sme development, use development
a information » _ information, land information, award information
development a » development _, development bank, development banks
systems le » systems key, systems law, systems _

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 needs _ mobile communication systems le development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information needs _ mobile communication systems le development a afrique.*.