Perhaps you should try some spelling variations:
technological cases » technological basis, technological uses, technological changes
13 communication » 3 communication, 1 communication, 10 communication
developpement du » developpement de, developpement des, developpement et
cases inflation » taxes inflation, wages inflation, core inflation
inflation rates » inflation rate
4 developpement » de developpement, le developpement, et developpement
du afrique » en afrique, l afrique, de l'afrique
have 13 » have 100, have 5.3
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: technological cases inflation rates have 13 communication costs 4 developpement du afrique.*.