Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
developments within » development within, developments linking, developments mission
integration 13.2.3 » integration 1.2.3, integration 12.2.3, integration 1.2.1
cemac developments » demand developments, legal developments, era developments
do communications » 10 communications, 14 communications, 2 communications
technologies 2 » technologies _, technologies 4
2 integration » 3 integration, der integration, data integration
13.2.3 does » 13.2.2 does, 12.3 does, 13.2 does
within i » within _, within a, within 5
does do » does de, does d, does fdi

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 integration 13.2.3 does do communications costs cemac developments within i.*.