| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| policy of special education | 1.89 | 0.9 | 2161 | 19 | 27 |
| policy | 1.74 | 0.5 | 196 | 50 | 6 |
| of | 0.85 | 0.4 | 2374 | 99 | 2 |
| special | 0.13 | 0.1 | 7007 | 12 | 7 |
| education | 0.6 | 0.6 | 2464 | 98 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| policy of special education | 0.56 | 0.6 | 9210 | 85 |
