| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nfl teams in 1971 | 0.14 | 0.6 | 7873 | 1 | 17 |
| nfl | 1.15 | 0.7 | 5735 | 66 | 3 |
| teams | 0.06 | 0.3 | 8970 | 28 | 5 |
| in | 0.42 | 0.4 | 2487 | 100 | 2 |
| 1971 | 0.02 | 0.6 | 578 | 23 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nfl teams in 1971 | 1.22 | 0.1 | 195 | 32 |
| nfl teams in 1970 | 1.74 | 0.7 | 1437 | 35 |
| nfl teams in 1961 | 0.32 | 1 | 3702 | 18 |
| nfl teams in 1972 | 0.84 | 0.5 | 5249 | 78 |
| nfl teams in 1977 | 1.55 | 0.9 | 2740 | 25 |
| nfl teams in 1976 | 1.15 | 0.8 | 4509 | 48 |
| nfl teams in 1973 | 1.23 | 0.8 | 6646 | 63 |
| nfl teams in 1974 | 1.73 | 1 | 4084 | 86 |
| nfl teams in 1975 | 0.45 | 0.2 | 3824 | 3 |
| nfl teams in 1978 | 0.69 | 1 | 2964 | 35 |
| nfl teams in 1979 | 1.75 | 0.2 | 2975 | 55 |
| nfl teams in 1981 | 1.47 | 0.3 | 6962 | 59 |
| nfl teams in 1968 | 0.52 | 0.1 | 7675 | 69 |
| nfl teams in 1951 | 1.27 | 0.4 | 8585 | 48 |
| nfl teams in 1980 | 0.01 | 1 | 3141 | 18 |
| how many nfl teams in 1971 | 0.08 | 0.9 | 8102 | 57 |
