Perhaps you should try some spelling variations:
2.4 communication » 2.14 communication, 5.4 communication, 2.3 communication
developpement la » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
3 information » 1 information
access prices » access services, access policies, access devices
technology 3 » technology _, technology 1, technology 4
prices 2.4 » prices 4, practices 2.4, services 2.4
la fabrice » la fabrique, la matrice, la farce
costs a » 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 3 information access prices 2.4 communication costs a developpement la fabrice.*.