Perhaps you should try some spelling variations:
price information » private information, price inflation
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
technology price » technology rich, technology voice, technology service
information case » information based, information can, information costs
development l » development li, development 1, development law
case case » base case, case based, use case
l afrique » en afrique
case 3.1 » case 4.1, case 3.2, case 1
costs 2 » costs 20, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology price information case case 3.1 communication costs 2 development l afrique.*.