| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when was luka released vocaloid | 0.78 | 0.3 | 7080 | 43 |
| when was luka released | 1.28 | 0.5 | 6313 | 70 |
| how old is luka vocaloid | 1.95 | 0.1 | 70 | 56 |
| when did luka come out | 1.77 | 0.8 | 1052 | 32 |
| luka vocaloid full name | 0.27 | 0.3 | 3026 | 76 |
| luka 1 release date | 1.38 | 0.8 | 7468 | 13 |
| when was vocaloid released | 1.86 | 0.1 | 9396 | 3 |
| gakupo and luka vocaloid | 0.44 | 1 | 1197 | 37 |
| when was luca released | 1.58 | 0.8 | 7148 | 88 |
| what episode is luka first introduced | 1.57 | 0.9 | 1796 | 74 |
| when did vocaloid come out | 1.16 | 0.1 | 4139 | 10 |
| when was luka born | 1.36 | 0.7 | 382 | 8 |
| when did luca release | 1.82 | 0.9 | 9051 | 92 |
| gakupo and luka vocaloid box art | 0.86 | 0.6 | 1252 | 68 |
| luka 2 release date | 2 | 0.9 | 8670 | 90 |
| luka shoes release date | 1.52 | 0.7 | 6237 | 18 |
| luka from the movie | 1.96 | 0.6 | 3753 | 62 |
| who is luka anime | 0.85 | 0.4 | 242 | 97 |
| vocaloid 1 release date | 0.76 | 0.2 | 5055 | 21 |
