| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| paul krugman columns free | 1.75 | 0.5 | 4984 | 36 | 25 |
| paul | 0.58 | 0.2 | 9341 | 76 | 4 |
| krugman | 1.36 | 1 | 2370 | 96 | 7 |
| columns | 1.51 | 1 | 2848 | 51 | 7 |
| free | 1.61 | 0.6 | 5817 | 65 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| paul krugman columns free | 0.24 | 0.2 | 9971 | 28 |
