Perhaps you should try some spelling variations:
communication across » communication cross, communicating across, communication about
face communication » voice communication, de communication, time communication
technologies 4 » technologies _
4 information » 2 information, 1 information
information b » information 2, information 1, information bank
3 developing » 3 development
aid face » aid case, aid fair, aid five
across 3 » across _, across a, across eu
1 areas » 1 area, 4 areas, 2.1 areas
2 areas » 2 areal, 4 areas, 2.1 areas
b aid » _ aid, 2 aid

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 4 information b aid face communication across 3 developing ((1 areas) OR (2 areas)).~".
• Adding a wildcard symbol may retrieve word variants: technologies 4 information b aid face communication across 3 developing ((1 areas) OR (2 areas)).*.