Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
rural communications » oral communication, rural telecommunications, cultural communications
technologies 2.1 » technologies _, technologies 4, technologies a
2.1 information » 3.1 information
information 1.2 » information 1.5.2, information 2
done developing » money developing, some developing, role developing
developing e » developing _, developing a, developing east
costs done » costs money, costs down
why rural » pay rural, why oral, why real
e access » 2 access, 3 access, 4 access
1.2 why » 1.2 what

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information 1.2 why rural communications costs done developing e access.*.