Perhaps you should try some spelling variations:
11.3 communication » 1.3 communication, 11.6 communication, 6.1.3 communication
et developpement » de developpement, le developpement, test development
developpement et » developpement des, developpement de, development east
technology gaps » technology gap
inflation rates » inflation rate
gaps inflation » has inflation, grade inflation, rapid inflation
space 11.3 » spaces 11.3, space 11.5, space 1.3
et afrique » en afrique, l afrique
costs et » 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 gaps inflation rates space 11.3 communication costs et developpement et afrique.*.