Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
soviet union collapsed in 1991 | 1.6 | 0.4 | 9400 | 90 |
in 1991 the soviet union collapsed mainly | 1.62 | 1 | 5335 | 42 |
soviet union collapsed in | 0.52 | 0.3 | 7885 | 87 |
the soviet union collapsed in what year | 0.22 | 0.8 | 7456 | 80 |
the year the soviet union collapsed | 0.61 | 0.2 | 8152 | 75 |
fall of soviet union 1991 | 1.32 | 0.4 | 2683 | 31 |
what happened to soviet union 1991 | 1.81 | 0.8 | 2226 | 63 |
why did ussr collapse in 1991 | 1.82 | 1 | 8057 | 50 |
date the soviet union collapsed | 0.28 | 0.5 | 9312 | 77 |
soviet union collapse year | 0.96 | 0.3 | 4600 | 95 |