| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what songs were popular in 1988 | 0.94 | 0.4 | 3771 | 56 |
| what songs were popular in 1968 | 1.26 | 1 | 3898 | 54 |
| what songs were popular in 1989 | 1.07 | 0.7 | 6184 | 68 |
| what songs were popular in 1985 | 1.36 | 0.2 | 9352 | 85 |
| what songs were popular in 1987 | 1.25 | 0.1 | 9955 | 5 |
| what songs were popular in 1984 | 1.04 | 0.4 | 9538 | 3 |
| what songs were popular in 1986 | 0.55 | 1 | 4234 | 57 |
| what songs were popular in 1982 | 1.86 | 0.9 | 1828 | 61 |
| what songs were popular in 1983 | 0.29 | 0.8 | 5224 | 56 |
| what songs were popular in 1965 | 0.1 | 0.2 | 8860 | 99 |
| what songs were popular in 1990 | 1.31 | 0.9 | 3233 | 39 |
| what songs were popular in 1999 | 1.14 | 0.5 | 3531 | 7 |
| what songs were popular in 1978 | 0.66 | 0.6 | 2101 | 59 |
