Perhaps you should try some spelling variations:
choice information » price information, change information, device information
technology choice » technology change
2.3 communication » 3.2 communication, de communication, 4 communication
information what » information war, information when, information wants
developpement il » developpement de, developpement et, developpement du
4 developpement » de developpement, le developpement, et developpement
il afrique » l afrique, en afrique
what rate » what state, what later, what route
rate 2.3 » rates 2.3, rate 2.4, rate 4.3
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 choice information what rate 2.3 communication costs 4 developpement il afrique.*.