| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 1991 top 100 hits | 0.93 | 0.6 | 7645 | 50 | 17 |
| 1991 | 1.81 | 0.6 | 3624 | 92 | 4 |
| top | 0.4 | 0.3 | 9300 | 22 | 3 |
| 100 | 1.9 | 0.3 | 6919 | 93 | 3 |
| hits | 1.27 | 0.9 | 9948 | 12 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 1991 top 100 songs | 1.77 | 0.8 | 9427 | 86 |
| 1991 top 100 songs billboard | 0.79 | 0.4 | 4986 | 39 |
| billboard top 100 hits 1991 | 0.38 | 0.4 | 3476 | 70 |
| top 100 hits 1991 | 0.68 | 0.9 | 4427 | 48 |
| top 100 of 1991 | 0.38 | 0.2 | 9035 | 71 |
| top 40 hits 1991 | 1.98 | 0.9 | 2938 | 69 |
| biggest hits of 1991 | 1.8 | 1 | 6345 | 33 |
| top songs of 1991 billboard 100 singles | 0.78 | 1 | 393 | 2 |
| top 100 pop songs 1991 | 0.48 | 0.4 | 1495 | 15 |
| top songs 1991 list | 1.22 | 0.4 | 8045 | 12 |
| top songs in 1991 | 0.02 | 0.9 | 4294 | 83 |
| top 10 songs in 1991 | 0.97 | 0.4 | 7950 | 24 |
| hit songs of 1991 | 0.1 | 0.2 | 7912 | 9 |
| top 100 country songs 1991 | 1.94 | 0.7 | 2610 | 78 |
| 1991 top 10 hot 100 songs | 1.16 | 0.8 | 9153 | 57 |
| wikipedia billboard top 100 songs 1991 | 0.81 | 0.7 | 8780 | 71 |
| 1992 top 100 songs billboard | 1.21 | 0.3 | 9365 | 44 |
| billboard top 100 r&b songs 1991 | 0.16 | 0.3 | 3057 | 93 |
| billboard top 100 hits 1992 | 0.28 | 0.5 | 83 | 10 |
| billboard top 100 hits 1981 | 0.14 | 0.9 | 9043 | 20 |
| billboard top 100 hits 1990 | 1.68 | 1 | 4199 | 43 |
