Perhaps you should try some spelling variations:
choice information » price information, change information, device information
technology choice » technology change
information rates » information states, information ratio, information rules
developpement du » developpement de, developpement des, developpement et
1 communication » 10 communication, 3 communication, 4 communication
4 developpement » de developpement, le developpement, et developpement
du afrique » en afrique, l afrique, de l'afrique
rates van » rates hans, rates a, rates a4
costs 4 » costs _, costs a, costs 4.2
van 1 » ban 1, gan 1, man 1

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

• Adding a wildcard symbol may retrieve word variants: technology choice information rates van 1 communication costs 4 developpement du afrique.*.