| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| soviet union map 1970 | 1.73 | 0.9 | 1941 | 22 | 21 |
| soviet | 0.27 | 0.7 | 2440 | 78 | 6 |
| union | 0.8 | 0.2 | 504 | 80 | 5 |
| map | 1.57 | 1 | 3706 | 21 | 3 |
| 1970 | 1.04 | 0.8 | 7524 | 38 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| soviet union map 1970 | 0.15 | 0.5 | 616 | 82 |
| soviet union map 1930 | 0.11 | 0.8 | 1396 | 18 |
| soviet union map 1960 | 0.66 | 0.5 | 3529 | 7 |
| soviet union map 1980 | 0.26 | 0.4 | 2737 | 9 |
| soviet union map 1990 | 1.3 | 0.4 | 1252 | 81 |
| soviet union map 1950 | 1.48 | 0.6 | 2071 | 20 |
| soviet union map 1979 | 1.57 | 0.5 | 8853 | 16 |
| soviet union map 1940 | 1.54 | 0.1 | 4243 | 3 |
| soviet union map 1920 | 0.41 | 0.9 | 7102 | 66 |
| soviet union map 1937 | 1.39 | 0.6 | 9159 | 4 |
| soviet union map 1939 | 1.66 | 0.9 | 2766 | 90 |
