| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| online blackboard learning support | 0.5 | 0.8 | 8728 | 96 | 34 |
| online | 1.33 | 0.2 | 5265 | 86 | 6 |
| blackboard | 0.57 | 0.5 | 6421 | 46 | 10 |
| learning | 0.28 | 0.3 | 3090 | 82 | 8 |
| support | 0.5 | 0.5 | 5057 | 40 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| online blackboard learning support | 1.36 | 0.6 | 4446 | 44 |
