Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
technology guides » technology gaps
guides inflation » grade inflation, guided information, guide information
developpement et » developpement des, developpement de, development east
inflation rates » inflation rate
4 developpement » de developpement, le developpement, et developpement
et afrique » en afrique, l afrique
space 3.1 » space 2.1, space 3.2, space 3.3
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: technology guides inflation rates space 3.1 communications costs 4 developpement et afrique.*.