Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information 13.2 » information 3.2, information 1.2, information 15.2
11.4 developing » 1.4 developing, 12.4 developing, 10.4 developing
technologies 2 » technologies _, technologies 4
developing out » developing our, developing youth, developing ict
e personal » de personal, 1 personal, 4 personal
costs 11.4 » costs 11.1, costs 11.7, costs 12.4
out access » youth access, about access, port access
13.2 e » 13.2 _, 13.2 a, 13.2 key

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 13.2 e personal communication costs 11.4 developing out access.*.