| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| mark sullivan inventor | 1.17 | 0.6 | 873 | 9 | 22 |
| mark | 0.54 | 0.6 | 111 | 4 | 4 |
| sullivan | 1.26 | 0.9 | 2266 | 67 | 8 |
| inventor | 1.12 | 0.9 | 3438 | 22 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| mark sullivan inventor | 0.76 | 0.7 | 1157 | 44 |
| mark sullivan inventor artificial heart | 0.02 | 0.4 | 8169 | 7 |
| mark sullivan inventor net worth | 0.86 | 0.9 | 3398 | 56 |
| mark sullivan shark tank inventor | 0.05 | 0.8 | 8548 | 82 |
| inventor of artificial heart | 1.19 | 0.1 | 6572 | 100 |
| who created the artificial heart | 0.44 | 0.5 | 353 | 90 |
| who invented artificial heart | 1.42 | 0.9 | 2476 | 48 |
| who made the artificial heart | 0.79 | 0.1 | 9794 | 58 |
| invention of artificial heart | 1.2 | 1 | 1100 | 59 |
| why was the artificial heart invented | 0.5 | 0.5 | 6479 | 93 |
| artificial heart invention year | 1.46 | 0.2 | 8899 | 6 |
| inventor of artificial heart valve | 0.47 | 0.9 | 2213 | 25 |
| first artificial heart patent | 0.27 | 0.8 | 7025 | 44 |
| man with artificial heart | 1.33 | 0.5 | 6972 | 42 |
| artificial heart barney clark 1982 | 0.77 | 0.1 | 6533 | 60 |
| history of the artificial heart | 0.67 | 0.7 | 9181 | 18 |
| the first artificial heart | 1.37 | 0.8 | 6458 | 56 |
| artificial heart barney clark | 1.71 | 0.3 | 6471 | 74 |
