| Keyword | CPC | PCC | Volume | Score | Length of keyword |
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| linux foundation cka exam coupon | 1.09 | 1 | 4010 | 76 | 32 |
| linux | 1.73 | 0.5 | 7202 | 90 | 5 |
| foundation | 1.42 | 0.9 | 9210 | 31 | 10 |
| cka | 0.18 | 0.1 | 5390 | 73 | 3 |
| exam | 1.59 | 1 | 6014 | 98 | 4 |
| coupon | 0.95 | 0.7 | 705 | 98 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| linux foundation cka exam coupon | 0.46 | 0.7 | 4713 | 22 |
