| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| why are food preservatives added to food | 1.74 | 0.9 | 341 | 6 | 40 |
| why | 0.51 | 0.8 | 5287 | 99 | 3 |
| are | 1.09 | 0.9 | 7831 | 99 | 3 |
| food | 1.96 | 0.9 | 5687 | 45 | 4 |
| preservatives | 0.18 | 0.6 | 8362 | 75 | 13 |
| added | 1.25 | 0.6 | 1271 | 36 | 5 |
| to | 0.55 | 0.6 | 1586 | 33 | 2 |
| food | 1.13 | 0.9 | 2965 | 19 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why are food preservatives added to food | 0.74 | 0.8 | 1580 | 65 |
