| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| copd and smoking effects | 0.51 | 0.7 | 271 | 60 | 24 |
| copd | 1.37 | 1 | 6201 | 21 | 4 |
| and | 1.62 | 1 | 5733 | 4 | 3 |
| smoking | 1.73 | 0.2 | 2498 | 43 | 7 |
| effects | 1.38 | 0.4 | 2602 | 46 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| copd and smoking effects | 1.55 | 0.3 | 6231 | 59 |
| side effects of smoking with copd | 1.95 | 0.5 | 8980 | 71 |
| effects of smoking on copd | 1.51 | 1 | 2424 | 33 |
| smoking effects on the lungs and copd | 0.13 | 0.8 | 7712 | 6 |
| effects of smoking cessation on copd | 1.59 | 0.4 | 2480 | 21 |
| effects of quitting smoking with copd | 0.73 | 0.2 | 5036 | 98 |
| smoking with copd risks | 0.5 | 0.6 | 3479 | 88 |
| impact of smoking on copd | 1.29 | 0.4 | 5276 | 48 |
| effect smoking has on copd | 0.66 | 0.7 | 2668 | 15 |
| how does smoking affect copd | 0.56 | 0.9 | 4494 | 43 |
| what are the side effects of copd | 1.36 | 0.3 | 6719 | 25 |
| how does smoking worsen copd | 0.62 | 0.5 | 1008 | 59 |
| severe copd and still smoking | 0.45 | 1 | 5908 | 67 |
| how does smoking affect the lungs copd | 1.28 | 0.3 | 5599 | 71 |
| does smoking make copd worse | 1.75 | 0.1 | 4028 | 37 |
| can smoking cause copd | 1.29 | 1 | 1788 | 73 |
| copd and cigarette smoking | 0.51 | 0.2 | 1834 | 23 |
| copd and smoking articles | 1.12 | 0.2 | 380 | 37 |
| copd and continued smoking | 0.58 | 0.4 | 4012 | 86 |
| copd and smoking cigarettes | 1.75 | 0.3 | 4428 | 99 |
| how does smoking lead to copd | 0.24 | 0.7 | 770 | 49 |
