| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| national research council 2012 | 1.11 | 0.7 | 9122 | 40 | 30 |
| national | 0.39 | 0.7 | 6840 | 92 | 8 |
| research | 1.26 | 0.7 | 644 | 18 | 8 |
| council | 0.55 | 0.6 | 2925 | 96 | 7 |
| 2012 | 1.19 | 1 | 7110 | 34 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| national research council 2012 | 1.21 | 0.4 | 6103 | 20 |
