| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 1968 russian submarine k 129 | 0.19 | 0.2 | 5748 | 63 |
| soviet k 129 submarine accident | 0.12 | 0.1 | 8309 | 74 |
| k 129 submarine model | 1.24 | 0.4 | 5515 | 65 |
| k 129 submarine incident | 1.7 | 0.5 | 8940 | 46 |
| submarine k 129 photos | 1.77 | 0.1 | 2629 | 29 |
| what happened to the soviet submarine k-129 | 1.34 | 0.6 | 1458 | 94 |
| soviet submarine k-129 recovery | 1.71 | 0.6 | 8438 | 55 |
| what happened to the submarine k-129 | 0.92 | 0.3 | 2694 | 84 |
| where is the missing russian submarine k-129 | 0.67 | 1 | 3972 | 18 |
| russian k class submarine | 1.99 | 0.2 | 9491 | 33 |
| russian submarine sunk 1968 | 0.46 | 0.1 | 9189 | 10 |
| submarine missing what happened to the k-129 | 0.3 | 0.6 | 6368 | 99 |
| k class submarine soviet | 1.73 | 0.3 | 667 | 35 |
| last picture of the missing submarine k-129 | 1.82 | 0.9 | 5736 | 58 |
| lost russian submarine in 1968 | 0.32 | 1 | 9422 | 35 |
| russian submarine belgorod k 329 | 0.57 | 0.4 | 1759 | 72 |
| russian submarine k129 sunk by uss swordfish | 0.23 | 0.6 | 3624 | 49 |
| russian k 19 submarine | 1 | 0.5 | 2909 | 4 |
| soviet submarine k 219 | 1.52 | 0.5 | 9726 | 76 |
| russian kilo class submarine | 1.57 | 0.4 | 4884 | 32 |
| soviet kilo class submarine | 0.03 | 0.6 | 9949 | 66 |
| kilo class russian submarines | 0.78 | 0.5 | 8648 | 7 |
