| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| kirkendall voids wire bond | 1.78 | 0.9 | 1324 | 57 | 26 |
| kirkendall | 0.34 | 0.2 | 3181 | 76 | 10 |
| voids | 0.28 | 1 | 6272 | 49 | 5 |
| wire | 1.83 | 0.6 | 9596 | 74 | 4 |
| bond | 0.99 | 0.1 | 8085 | 92 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| kirkendall voids wire bond | 0.49 | 1 | 1311 | 47 |
| kirkendall voids solder joint | 1.84 | 0.2 | 9188 | 83 |
| kirkendall voiding gold aluminum | 1.03 | 0.1 | 8066 | 92 |
| cold tin-lead solder joint | 1.99 | 0.2 | 3108 | 36 |
