Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information 2.7 » information 2.2, information 3.2, information 1.2
technologies 4 » technologies _
codes personal » model personal, des personal, roles personal
4 information » 2 information, 1 information
3 developing » 3 development
developing a » developing _
2.7 codes » 2 codes, 2.7 cases, 2.7 coda
costs 3 » costs _, costs 4, costs a
a asia » 3 asia, e asia, dan asia

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 2.7 codes personal communication costs 3 developing a asia.*.