Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technology price » technology rich, technology voice, technology service
2 communications » 2 communication, 3 communications, 4 communications
development li » development lid, development lie, development lin
inflation und » inflation index, inflation _, inflation tax
li afrique » l afrique, en afrique
und case » und care, und cash, id case
costs a » costs _, costs 4
case 2 » case 1

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

• Adding a wildcard symbol may retrieve word variants: technology price inflation und case 2 communications costs a development li afrique.*.