Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
4.1 communications » 4.1 communication, 3.1 communications, 4.1 communicating
technology price » technology rich, technology voice, technology service
inflation larger » inflation target, inflation targeter, inflation targets
del development » model development, delta development, well development
larger scale » large scale
scale 4.1 » scale 1
costs del » costa del, costo del
1 afrique » l afrique, en afrique, 1 enrique

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

• Adding a wildcard symbol may retrieve word variants: technology price inflation larger scale 4.1 communications costs del development 1 afrique.*.