| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| best alto opera singers | 0.67 | 0.7 | 814 | 83 | 23 |
| best | 1.29 | 0.1 | 144 | 69 | 4 |
| alto | 0.87 | 0.3 | 171 | 16 | 4 |
| opera | 1.88 | 0.3 | 2505 | 87 | 5 |
| singers | 0.4 | 0.2 | 1281 | 64 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best alto opera singers | 1.99 | 0.5 | 1880 | 59 |
| best opera singers of all time | 1.7 | 0.2 | 929 | 19 |
| best current opera singers | 1.63 | 0.5 | 1493 | 15 |
| best known opera singers | 0.23 | 1 | 4823 | 29 |
| famous alto singers today | 1.65 | 0.5 | 4780 | 70 |
| the best opera singers today | 1.77 | 0.1 | 5360 | 46 |
| best female alto singers | 1.44 | 0.8 | 6967 | 35 |
| top 10 opera singers | 0.95 | 0.7 | 8598 | 89 |
| most famous opera singers | 0.54 | 0.1 | 9039 | 100 |
| list of alto singers | 0.64 | 1 | 6174 | 68 |
| greatest opera singers of all time | 0.45 | 0.4 | 6229 | 45 |
| most famous opera singers today | 0.35 | 0.4 | 7254 | 52 |
| songs for alto singers | 1.06 | 0.8 | 2351 | 49 |
| most beautiful opera singers | 0.26 | 0.1 | 7119 | 16 |
| top opera singers today | 1.33 | 0.5 | 7547 | 75 |
| most famous opera singers of all time | 0.54 | 0.6 | 9735 | 49 |
| soprano opera singing famous singers | 1.86 | 0.8 | 441 | 89 |
| famous soprano opera singers | 0.35 | 0.6 | 5490 | 6 |
| great italian opera singers | 0.59 | 0.6 | 5811 | 93 |
| best italian opera singer | 1.92 | 1 | 6558 | 51 |
| most popular opera singer | 1.9 | 0.8 | 496 | 10 |
