Perhaps you should try some spelling variations:
information needs » information networks
a communication » la communication, data communication, data communications
1 development » 2 development, 3.1 development, mena development
technology 1 » technology _
networks 1 » networks _
needs et » needs east, needs test, needs text
et a » et al, et la, e a

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: technology 1 information needs et a communication networks 1 development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology 1 information needs et a communication networks 1 development _ afrique.*.