Perhaps you should try some spelling variations:
1.1.2 communication » 1.1 communication, 11.6 communication, 3.3.2 communication
technology price » technology rich, technology voice, technology service
4 developpement » de developpement, le developpement, et developpement
inflation als » inflation a, inflation auf, inflation rates
des afrique » en afrique, de l'afrique
past 1.1.2 » past 1.1.4, past 11.2, past 5.1.1.2
als past » als post, sales past, its past
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 price inflation als past 1.1.2 communication costs 4 developpement des afrique.*.