| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what drug caused congenital birth defects | 0.69 | 0.6 | 9859 | 21 | 41 |
| what | 1.53 | 0.9 | 4143 | 99 | 4 |
| drug | 1.7 | 0.5 | 5177 | 97 | 4 |
| caused | 0.16 | 0.6 | 3489 | 23 | 6 |
| congenital | 0.39 | 0.8 | 2848 | 100 | 10 |
| birth | 1.81 | 0.5 | 8796 | 44 | 5 |
| defects | 1.73 | 0.8 | 6441 | 65 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what drug caused congenital birth defects | 0.73 | 0.5 | 296 | 4 |
| pregnancy drug that caused birth defects | 0.52 | 0.1 | 3579 | 81 |
| birth defects caused by drugs | 0.87 | 0.3 | 6587 | 83 |
| which drugs cause birth defects | 1.05 | 1 | 7107 | 44 |
| what medications cause birth defects | 2 | 0.6 | 3885 | 59 |
| medicine that caused birth defects | 1.4 | 0.4 | 3920 | 51 |
| drug induced birth defects | 1.19 | 0.1 | 2733 | 3 |
| birth defects due to drugs | 0.15 | 0.1 | 6758 | 26 |
| drug in 60s that caused birth defects | 1.89 | 0.3 | 5296 | 47 |
| drug that caused birth deformities | 1.84 | 0.2 | 3888 | 28 |
| drugs and pregnancy birth defects | 0.35 | 0.7 | 1736 | 29 |
| drug causing birth defects in 1960s | 0.06 | 0.6 | 8398 | 11 |
| which drugs cause birth defects quizlet | 0.79 | 0.7 | 5108 | 77 |
| medication that caused birth defects in 60s | 1.3 | 0.7 | 9830 | 62 |
| medication caused birth defects 1970 | 1.9 | 0.1 | 3766 | 72 |
| a substance that causes birth defects | 1.52 | 0.6 | 3396 | 92 |
| chemicals that cause birth defects | 1.08 | 0.3 | 4224 | 82 |
