| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| the library of congress online catalog | 0.67 | 0.7 | 3573 | 95 |
| library of congress online catalogue | 0.25 | 0.2 | 3604 | 61 |
| library of congress online cataloging | 1.13 | 0.3 | 4114 | 77 |
| library of congress online catalogue search | 1.94 | 0.2 | 9658 | 45 |
| library of congress online catalog browse | 0.77 | 0.9 | 5979 | 14 |
| library of congress online catalog search | 1.84 | 0.8 | 3910 | 4 |
| us congress library online catalog | 0.07 | 0.5 | 1397 | 75 |
| library of congress online catalog pdf | 0.26 | 0.4 | 2434 | 90 |
| library of congress online catalog music | 1.93 | 0.8 | 1805 | 41 |
| library of congress online catalog newspapers | 1.7 | 0.6 | 4521 | 86 |
