Perhaps you should try some spelling variations:
data communication » data communications
using development » housing development, during development, bring development
life information » time information, die information, online information
information case » information based, information can, information costs
technology life » technology law, technology land, technology led
networks using » network using
case i » case 1, case 2, case 3
i data » ii data, ai data, 2 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 life information case i data communication networks using development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology life information case i data communication networks using development _ afrique.*.