| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nuclear submarine south china sea | 1 | 0.9 | 1497 | 88 |
| nuclear submarine explodes in south china sea | 1.5 | 0.7 | 4120 | 14 |
| nuclear submarine explosion south china sea | 1.17 | 0.2 | 4273 | 19 |
| nuclear submarine activity in south china sea | 0.15 | 0.3 | 2434 | 9 |
| submarine south china sea | 1.18 | 0.3 | 8772 | 39 |
| nuclear submarine near china | 1.84 | 0.3 | 3920 | 40 |
| bbc submarine found in south china sea | 1.37 | 0.4 | 7869 | 60 |
| china nuclear powered submarine | 0.39 | 0.7 | 9021 | 10 |
| china nuclear submarine news | 0.07 | 0.8 | 878 | 100 |
| china submarine exploded in south china sea | 0.3 | 0.1 | 4979 | 46 |
| china nuclear attack submarine | 0.52 | 0.5 | 4293 | 54 |
| submarine incident in south china sea | 0.39 | 0.3 | 4217 | 55 |
| submarine missing in the south china sea | 1.04 | 1 | 2442 | 61 |
| submarine explosion south china sea | 0.57 | 0.6 | 3359 | 51 |
| china nuclear submarine fleet | 0.15 | 0.6 | 8348 | 95 |
| china 096 nuclear submarine | 0.9 | 1 | 7318 | 45 |
| china lost nuclear submarine | 0.08 | 0.7 | 8519 | 84 |
| chinese nuclear submarine capability | 1.55 | 0.8 | 3767 | 66 |
| chinese nuclear powered submarines | 0.46 | 0.2 | 1176 | 2 |
| nuclear submarine goes missing near china | 1.7 | 0.9 | 687 | 71 |
