| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| library of congress online catalogue | 1.9 | 0.9 | 346 | 25 |
| library of congress online catalogue search | 1.84 | 0.9 | 735 | 72 |
| library of congress online cataloging | 0.24 | 0.2 | 8201 | 82 |
| library of congress online catalog browse | 1.4 | 0.8 | 7853 | 58 |
| library of congress online catalog pdf | 0.59 | 0.7 | 7707 | 33 |
| library of congress online catalog music | 1.49 | 0.1 | 1723 | 93 |
| library of congress online catalog newspapers | 0.28 | 0.5 | 5122 | 18 |
