| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 1981 | 0.74 | 0.5 | 3088 | 53 |
| 1981 calendar | 1.74 | 0.8 | 6830 | 93 |
| 1981 movies | 1.26 | 0.1 | 7416 | 94 |
| 1981 corvette | 0.44 | 0.1 | 6164 | 47 |
| 1981 penny | 1.06 | 1 | 385 | 88 |
| 1981 super bowl | 0.93 | 1 | 3539 | 13 |
| 1981 nba draft | 1.12 | 0.7 | 4724 | 93 |
| 1981 chinese zodiac | 1.01 | 0.7 | 4187 | 23 |
| 1981 world series | 1.14 | 0.8 | 9091 | 2 |
| 1981 camaro | 0.64 | 0.5 | 7819 | 11 |
| 1981 quarter | 0.99 | 0.8 | 8577 | 100 |
| 1981 toyota pickup | 0.73 | 0.1 | 7350 | 84 |
| 1981 corvette for sale | 1.63 | 0.1 | 9398 | 14 |
| 1981 nfl draft | 0.78 | 0.3 | 3933 | 23 |
| 1981 camaro z28 | 0.97 | 0.9 | 2740 | 6 |
| 1981 monte carlo | 0.32 | 1 | 3507 | 2 |
| 1981 ford f-150 | 1.55 | 0.2 | 8930 | 87 |
| 1981 trans am | 0.37 | 1 | 4094 | 83 |
| 1981 nba finals | 1.36 | 0.9 | 2267 | 18 |
| 1981 topps baseball cards | 1.75 | 0.7 | 315 | 27 |
| 1981 porsche 911 sc | 0.3 | 0.9 | 8806 | 43 |
| 1981 film | 1.37 | 0.3 | 6124 | 54 |
| 1981 inventions drv | 1.86 | 0.6 | 7810 | 64 |
| 1981 second hand | 0.21 | 0.8 | 955 | 31 |
| 1981 calvin klein | 1.04 | 0.3 | 263 | 56 |
