Perhaps you should try some spelling variations:
address information » access information, added information, awareness information
technology address » technology access, technology across, technology assess
2.3 communication » 3.2 communication, de communication, 4 communication
information ages » information age, information als, information access
development li » development lid, development lie, development lin
li afrique » l afrique, en afrique
ages case » wages case, age case, cases case
case 2.3 » case 3, case 4.1, case 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology address information ages case 2.3 communication costs _ development li afrique.*.