Perhaps you should try some spelling variations:
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
developpement il » developpement de, developpement et, developpement du
inflation taxes » inflation rates, inflation tax, inflation targets
4 developpement » de developpement, le developpement, et developpement
technologie de » technologies de, technologie der, technologie die
de inflation » der inflation, die inflation, d inflation
taxes close » wages close
il afrique » l afrique, en afrique
close 2.2 » closed 2.9, closer 5.2
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: technologie de inflation taxes close 2.2 communication costs 4 developpement il afrique.*.