Perhaps you should try some spelling variations:
using information » business information, managing information
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
technology using » technology during, technology summing, technology brings
developpement de » developpement des, developpement durable
4 developpement » de developpement, le developpement, et developpement
information 3 » information 2
de fabrique » la fabrique, de l'afrique
prices 4.1 » price 4.1, prices 2.1, prices 3.1
3 prices » 2 prices, do prices, 3 prince
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 using information 3 prices 4.1 communication costs 4 developpement de fabrique.*.