Perhaps you should try some spelling variations:
level information » legal information, model information, general information
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
technology level » technology never, technology leader, technology led
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
information 2 » information 3
prices 3.1 » prices 2.1, prices 3.2, prices 2.3.1
l afrique » en afrique
2 prices » 2 price, 2 proces, do prices
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology level information 2 prices 3.1 communication costs 4 developpement l afrique.*.