| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| library of congress online catalog search | 1.54 | 0.5 | 9924 | 14 |
| online library of congress catalogue | 1.83 | 0.1 | 2406 | 45 |
| catalog library of congress | 1.75 | 0.6 | 3438 | 46 |
| library of congress ebooks | 0.1 | 0.8 | 3553 | 90 |
| library of congress online catalogue search | 1.62 | 0.5 | 1654 | 82 |
| library of congress catalog pdf | 0.61 | 0.7 | 1836 | 75 |
| library of congress catalog browse | 1.38 | 0.1 | 8001 | 69 |
| library of congress free ebooks | 0.42 | 0.3 | 7964 | 62 |
| www.library of congress online catalogue.com | 0.67 | 0.1 | 2086 | 35 |
| library of congress online catalog | 1.95 | 0.7 | 9757 | 42 |
| library of congress catalog search | 0.27 | 0.2 | 4265 | 19 |
| library of congress catalog card number | 0.85 | 1 | 3857 | 66 |
| library of congress catalog number | 1.73 | 0.7 | 448 | 69 |
| library of congress ebooks free | 0.35 | 0.4 | 475 | 10 |
| library of congress books | 1.06 | 1 | 9690 | 23 |
| library of congress books pdf | 1.31 | 0.9 | 6127 | 73 |
| library of congress books for the blind | 1.79 | 0.5 | 4187 | 78 |
