| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| requirements specification tree | 0.83 | 0.2 | 8769 | 46 | 31 |
| requirements | 1.21 | 0.3 | 2533 | 32 | 12 |
| specification | 1.87 | 0.5 | 5525 | 69 | 13 |
| tree | 0.3 | 0.9 | 6493 | 33 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| requirements specification tree | 1.7 | 0.7 | 9482 | 67 |
