| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| back number happy birthday lyrics english | 1.31 | 0.7 | 83 | 28 |
| happy birthday back number lyrics romaji | 1.38 | 0.1 | 8313 | 5 |
| back number happy birthday | 1.74 | 0.9 | 6438 | 74 |
| happy birthday back number lyrics indonesia | 1.9 | 0.2 | 6678 | 8 |
| happy birthday / back number | 1.88 | 0.9 | 6492 | 85 |
| happy birthday / back number youtube | 0.08 | 0.8 | 1241 | 5 |
| lirik back number happy birthday | 1.37 | 0.7 | 9397 | 50 |
| back number happy birthday chord | 0.56 | 0.3 | 9141 | 66 |
| back number happy birthday lyrics | 1.19 | 0.4 | 4093 | 72 |
| happy end back number lyrics romaji | 1.33 | 1 | 5547 | 95 |
| happy birthday - back number | 0.41 | 0.5 | 6348 | 68 |
| happy birthday in japanese romaji | 1.08 | 0.2 | 7754 | 18 |
