Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
national housing » national saving, national human, national testing
le developpement » de developpement, sme development
developpement il » developpement de, developpement et, developpement du
from national » from natural
prices 2.3 » price 2.3, prices 2.4, prices 2.1
il afrique » l afrique, en afrique
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology from national housing prices 2.3 communication costs le developpement il afrique.*.