Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
technology 5.3.1 » technology 5.4.1, technology 6.3.1, technology 2.3.1
5.3.1 inflation » 2.3.1 inflation, 5.4.1 inflation, 3.3.3 inflation
developpement l » developpement il, developpement la, developpement de
targeting poor » targeting how
l afrique » en afrique
poor 2.3 » poor b4.3, poor 6.4

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

• Adding a wildcard symbol may retrieve word variants: technology 5.3.1 inflation targeting poor 2.3 communication costs _ developpement l afrique.*.