| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| piece of my heart mary higgins clark | 0.94 | 0.6 | 8354 | 53 |
| piece of my heart book by mary higgins clark | 0.02 | 0.9 | 7318 | 13 |
| mary higgins clark piece of my heart series | 1.56 | 0.2 | 6435 | 69 |
| mary higgins clark just take my heart | 0.87 | 0.7 | 6710 | 24 |
| kelly clarkson piece of my heart | 1.02 | 1 | 3075 | 46 |
| pictures of mary higgins clark | 0.9 | 0.1 | 3961 | 70 |
| mary higgins clark mystery | 0.61 | 0.2 | 3125 | 84 |
| piece of my heart original | 0.13 | 0.6 | 8132 | 41 |
| piece of my heart cover | 0.55 | 0.1 | 4215 | 72 |
| mary higgins clark dvd | 1.67 | 0.8 | 4421 | 23 |
| amazon mary higgins clark | 0.87 | 0.8 | 4653 | 94 |
| piece of my heart book | 1.65 | 0.8 | 8251 | 3 |
| piece of my heart 1968 | 0.19 | 0.6 | 2680 | 98 |
| mary higgins clark book summaries | 1.66 | 0.2 | 1358 | 79 |
| how does mary higgins clark write | 0.54 | 1 | 1829 | 49 |
| mary higgins clark in order | 0.12 | 0.5 | 2193 | 86 |
| mary higgins clark paperbacks | 0.53 | 0.3 | 1215 | 98 |
| books by mary higgins clark | 1.23 | 1 | 365 | 29 |
| mary higgins clark wiki | 1.72 | 0.2 | 7814 | 53 |
| mary higgins clark tot | 1.8 | 0.9 | 1109 | 71 |
