Perhaps you should try some spelling variations:
data communication » data communications
information needs » information networks
new information » 2 information
technology new » technologies new, technology needs, technology 1
networks a » networks 1
men data » open data, main data, when data

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

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