Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
developpement la » developpement de, developpement et, developpement du
inflation wages » inflation rates, inflation taxes, inflation targets
technologie 2 » technologies 2, technologie c, technologie 3
2 inflation » 12 inflation, _ inflation, 6 inflation
la afrique » l afrique, la fabrique, en afrique
lower 3.2 » power 3.2, power 3.1, power 3.4

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

• Adding a wildcard symbol may retrieve word variants: technologie 2 inflation wages lower 3.2 communication costs _ developpement la afrique.*.