Perhaps you should try some spelling variations:
technology choice » technology change
5.3 communication » 2.3 communication, 4.3 communication, 1.3 communication
choice inflation » choice information, price inflation
developpement la » developpement de, developpement et, developpement du
inflation rates » inflation rate
la afrique » l afrique, la fabrique, en afrique
have 5.3 » leave 5.3, have 9.1

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

• Adding a wildcard symbol may retrieve word variants: technology choice inflation rates have 5.3 communication costs _ developpement la afrique.*.