Perhaps you should try some spelling variations:
technology choice » technology change
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
choice inflation » choice information, price inflation
a developing » a development
developing l » developing l2, developing _, developing a
cases 1.3 » cases 15.3, cases 3.3, cases 1.1
l afrique » en afrique
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 inflation _ cases 1.3 communication costs a developing l afrique.*.