| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| google books ngram viewer | 0.8 | 0.6 | 1308 | 46 | 25 |
| 0.74 | 0.3 | 9825 | 54 | 6 | |
| books | 1.4 | 0.5 | 1474 | 59 | 5 |
| ngram | 1.85 | 0.9 | 1944 | 70 | 5 |
| viewer | 1.92 | 0.1 | 3338 | 26 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| google books ngram viewer | 0.72 | 0.5 | 406 | 33 |
