| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| harvard university houghton library catalogue | 1.98 | 0.1 | 3584 | 44 | 45 |
| harvard | 0.56 | 0.2 | 9506 | 14 | 7 |
| university | 0.55 | 0.4 | 5721 | 35 | 10 |
| houghton | 1.11 | 0.5 | 4485 | 55 | 8 |
| library | 0.03 | 0.1 | 2344 | 50 | 7 |
| catalogue | 1.54 | 0.1 | 3061 | 98 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| harvard university houghton library catalogue | 0.34 | 0.5 | 9522 | 22 |
