Perhaps you should try some spelling variations:
communicating costs » communications costs, communication costs, communicating across
free communicating » era communicating, rva communicating, face communications
technologies 2 » technologies _, technologies 4
information 2 » information 3
pay free » ray free, stay free, why free
4 areas » 1 areas, 4 areal, 3.4 areas
2 areas » 1 areas, 2 areal, 2.1 areas
2 pay » _ pay, 5 pay, a pay

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies 2 information 2 pay free communicating costs _ developing ((4 areas) OR (2 areas)).~".
• Adding a wildcard symbol may retrieve word variants: technologies 2 information 2 pay free communicating costs _ developing ((4 areas) OR (2 areas)).*.