| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| congress library books | 1.27 | 1 | 6544 | 36 | 22 |
| congress | 1.96 | 0.9 | 1271 | 1 | 8 |
| library | 1.32 | 0.6 | 8736 | 37 | 7 |
| books | 1.31 | 0.4 | 7572 | 60 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| congress library books | 1.26 | 0.4 | 8179 | 10 |
| how many books are in the library of congress | 1.86 | 0.9 | 6537 | 52 |
| library of congress free books | 0.72 | 0.4 | 3250 | 86 |
| library of congress surplus books program | 1.46 | 0.4 | 6705 | 61 |
| library of congress audio books for the blind | 1.88 | 0.8 | 4964 | 49 |
| books that shaped america library of congress | 0.98 | 0.5 | 5688 | 88 |
| library of congress audio books | 1.66 | 0.7 | 9690 | 46 |
| how many books in the library of congress | 0.46 | 0.3 | 3636 | 100 |
| how many books does the library of congress | 0.85 | 1 | 2323 | 45 |
| how many books does library of congress have | 1.29 | 0.9 | 5376 | 38 |
| library of congress has how many books | 0.27 | 0.9 | 8829 | 91 |
