Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
technologies can » technologies a, technologies co, technologies _
can information » von information, von informationen
development led » development lid, development leads, development land
4 development » 2 development, 4 developing
led afrique » en afrique, l afrique
about dead » about bad, about debt
dead 2.3 » deas 2.3, demand 2.3, dead e.a
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 2.3 communication costs 4 development led afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies can information about dead 2.3 communication costs 4 development led afrique.*.