Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
communication case » communications case, communication based, communication phase
2.3 communication » 3.2 communication, de communication, 4 communication
technology read » technology lead, technology road, technology related
inflation rates » inflation rate
read inflation » great inflation, area inflation, peak inflation
des afrique » en afrique, de l'afrique
raise 2.3 » raised 2.4, case 2.3, krise 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology read inflation rates raise 2.3 communication case leur developpement des afrique.*.