| Keyword | CPC | PCC | Volume | Length string | Score |
|---|---|---|---|---|---|
| seo tools for keyword research | 0.64 | 0.5 | 3570 | 30 | 61 |
| free keyword research tools for seo | 0.66 | 1 | 984 | 35 | 91 |
| best free seo keyword research tools | 1.49 | 0.2 | 3661 | 36 | 52 |
| top 10 free seo tools for keyword research | 1.07 | 0.3 | 888 | 42 | 5 |
| seo tools reviews for keyword research | 1.72 | 0.7 | 3625 | 38 | 52 |
| seo free tools online for keyword research | 0.05 | 0.5 | 6299 | 42 | 25 |
| free seo tools keyword research guide | 1.36 | 0.5 | 8026 | 37 | 47 |
