Perhaps you should try some spelling variations:
modern communications » modern communication, modern communicators, border communications
communications costs » communication costs, communications _
information 1.6 » information 1.2, information 1.3, information 1.7
technologies 2 » technologies _, technologies 4
developing 1 » developing _, developing a, developing e
1.6 how » 11.6 how
1 areas » 1 area, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1.6 how modern communications costs _ developing 1 areas.*.