Perhaps you should try some spelling variations:
5.4 communication » de communication, data communication
technologies can » technologies a, technologies co, technologies _
can information » von information, von informationen
4 developing » 3 developing
developing e » developing _, developing a, developing east
about dead » about bad, about debt
e afrique » en afrique, l afrique, de l'afrique
dead 5.4 » demand 5.4, ad 5.4, dead 4
costs 4 » costs _, costs a, costs 4.2

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies can information about dead 5.4 communication costs 4 developing e afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies can information about dead 5.4 communication costs 4 developing e afrique.*.