| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| cathy duffy reviews science | 1.23 | 0.6 | 6376 | 16 | 27 |
| cathy | 0.96 | 0.4 | 7086 | 9 | 5 |
| duffy | 1.07 | 0.8 | 7296 | 45 | 5 |
| reviews | 0.34 | 0.4 | 6968 | 53 | 7 |
| science | 0.37 | 0.3 | 5778 | 51 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| cathy duffy reviews science | 1.83 | 0.4 | 3830 | 76 |
| cathy duffy high school science | 0.5 | 0.8 | 7012 | 55 |
| cathy duffy computer science | 1.97 | 0.3 | 7012 | 62 |
| cathy duffy reviews math | 1.21 | 1 | 3122 | 74 |
| cathy duffy reviews history | 0.69 | 0.4 | 2309 | 76 |
| cathy duffy reviews online curriculum | 0.82 | 1 | 6273 | 61 |
| cathy duffy curriculum reviews | 1.79 | 1 | 7937 | 59 |
| cathy duffy reviews teaching textbooks | 1.48 | 0.7 | 8338 | 14 |
| cathy duffy science picks | 1.3 | 0.9 | 3834 | 27 |
| cathy duffy friendly biology | 0.92 | 0.8 | 9817 | 21 |
| cathy duffy reviews essentials in writing | 0.47 | 0.3 | 1621 | 61 |
| cathy duffy reviews spelling | 0.62 | 1 | 7022 | 79 |
| math u see reviews cathy duffy | 0.65 | 0.7 | 8930 | 42 |
| cathy duffy implications of literature | 1.32 | 0.1 | 6527 | 97 |
| cathy duffy review iew | 1 | 0.4 | 2296 | 37 |
| cathy duffy reviews easy grammar | 1.82 | 0.6 | 6679 | 37 |
| iew reviews cathy duffy | 1.19 | 0.1 | 3309 | 87 |
| cathy duffy teaching textbooks | 1.78 | 0.9 | 7005 | 91 |
| cathy duffy typing review | 0.15 | 0.7 | 1987 | 53 |
| cathy duffy math u see | 1.99 | 0.3 | 3693 | 77 |
| carol ann duffy critics | 1.3 | 0.6 | 6103 | 89 |
