Perhaps you should try some spelling variations:
index information » gender information, funder information, find information
information costs » information contents, information centers, information content
3.3 communication » 2.3 communication, 3.2 communication, 3.5 communication
technology index » technology india, technology intel, technology issues
development l » development li, development 1, development law
costs case » costs cash
l afrique » en afrique
case 3.3 » cases 3.3, case 2.3, case 3.1

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

• Adding a wildcard symbol may retrieve word variants: technology index information costs case 3.3 communication costs _ development l afrique.*.