Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
information b » information 2, information 1, information bank
developing 2 » developing _, developing a, developing e
aid time » hard time, land time, wind time
across 3 » across a, across eu, across 15
2 areas » 1 areas, 2 areal, 4 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 a information b aid time communication ((across 3) OR (across _)) developing 2 areas.~".
• Adding a wildcard symbol may retrieve word variants: technologies a information b aid time communication ((across 3) OR (across _)) developing 2 areas.*.