Perhaps you should try some spelling variations:
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
inflation crises » inflation crisis, inflation risks, inflation causes
developpement la » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
technology die » technologie die, technology does, technology 4ir
die inflation » does inflation, der inflation, price inflation
crises case » crises east
la afrique » l afrique, la fabrique, en afrique
case 2.2 » cases 2.2, case 4.2, case 2.3
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 die inflation crises case 2.2 communication costs a developpement la afrique.*.