Perhaps you should try some spelling variations:
10 communication » 1 communication, de communication, 3 communication
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
gap information » sap information, amp information, erp information
information age » information storage, information access, information about
technology gap » technology 1, technology 2.2, technology 3
age from » case from, care from, rate from
costs et » costs _, costs 4, costs a
from 10 » from 20, from 15, from 30

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

• Adding a wildcard symbol may retrieve word variants: technology gap information age from 10 communication costs et developpement en afrique.*.