| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| koss ur40 | 1.97 | 0.9 | 3322 | 62 |
| koss ur40 review | 1.08 | 0.9 | 3059 | 59 |
| koss ur40 headphones | 0.08 | 0.9 | 8971 | 21 |
| koss ur40 stereo headphones | 0.62 | 0.3 | 413 | 98 |
| koss ur40 lightweight headphones | 1.43 | 1 | 4720 | 87 |
| koss ur40 headphones review | 1.65 | 0.6 | 8262 | 94 |
| koss 155524 ur40 | 0.22 | 0.6 | 6847 | 81 |
