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
5.3 communication » 2.3 communication, 4.3 communication, 1.3 communication
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
rates care » rates cape, states care, rates have
l afrique » en afrique
care 5.3 » care 3
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 choice information rates care 5.3 communication costs a developpement l afrique.*.