Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
information 2.2.2 » information 12.2.2, information 2.3.2, information 3.2.2
technologies 2.3 » technologies 2.1, technologies 2.4, technologies 4.2.3
2.3 information » 4.3 information, 3.3 information, 6.3 information
4 developing » 3 developing
developing a » developing _
2.2.2 hard » 2.2.2 hans, 3.2.2.1 hard, 4.2.2.1 hard
hard time » hard times, had time, third time
costs 4 » costs _, costs a, costs 4.2
a areas » 1 areas, 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 2.3 information 2.2.2 hard time communication costs 4 developing a areas.*.