| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| christopher ayres duke university | 1.79 | 0.3 | 3657 | 50 | 33 |
| christopher | 1.4 | 0.9 | 596 | 87 | 11 |
| ayres | 1.71 | 0.6 | 5012 | 37 | 5 |
| duke | 1 | 0.8 | 8051 | 75 | 4 |
| university | 1.88 | 1 | 7923 | 78 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| christopher ayres duke university | 0.3 | 0.7 | 2828 | 32 |
| christopher ayres duke courses | 0.51 | 0.9 | 6956 | 77 |
| christopher ayres duke publications | 0.63 | 0.9 | 521 | 21 |
| christopher ayres duke law | 0.61 | 1 | 6966 | 29 |
| christopher ayres duke awards | 1.23 | 0.7 | 1152 | 70 |
| robert u. ayres | 1.66 | 0.8 | 5040 | 25 |
| william r ayres md | 1.4 | 0.8 | 4780 | 92 |
| dr. william r ayres | 1.85 | 1 | 7916 | 15 |
| christopher ayres duke professor | 0.74 | 0.9 | 3658 | 82 |
| christopher ayres duke curriculum vitae | 1.89 | 0.1 | 5968 | 99 |
| christopher ayres duke research | 0.45 | 0.9 | 2074 | 87 |
| christopher ayres duke contact | 1.03 | 1 | 2308 | 57 |
| christopher ayres duke biography | 0.19 | 0.8 | 133 | 92 |
