| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what medical discovery was made charles drew | 1.56 | 0.9 | 8154 | 74 |
| what did charles drew discover | 1.66 | 0.5 | 887 | 24 |
| what did dr. charles drew invent | 1.43 | 0.7 | 1380 | 81 |
| what was dr charles drew known for | 1.42 | 0.2 | 7356 | 31 |
| dr charles drew invented | 1.12 | 0.1 | 8933 | 73 |
| what was dr.charles drew famous for | 0.19 | 0.1 | 7202 | 63 |
| dr charles drew invention | 1.12 | 0.8 | 6475 | 59 |
| charles drew scientific invention | 1.45 | 0.2 | 6577 | 41 |
| what is doctor charles drew known for | 0.54 | 0.9 | 5267 | 89 |
| what did charles drew invent | 0.71 | 0.2 | 5619 | 1 |
| charles richard drew scientific invention | 1.14 | 0.7 | 2200 | 76 |
| dr charles drew interesting facts | 0.11 | 1 | 2191 | 87 |
| dr charles drew accomplishments | 1.81 | 0.7 | 6033 | 15 |
| doctor charles drew facts | 1.24 | 0.9 | 7567 | 17 |
| facts about dr charles drew | 1.75 | 0.2 | 8871 | 38 |
