Keyword | CPC | PCC | Volume | Length string | Score |
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international calling cards usa | 0.96 | 0.4 | 7288 | 31 | 67 |
cheap calling cards to usa | 1.08 | 0.4 | 7641 | 26 | 42 |
cheap international calling cards online | 1.91 | 1 | 2134 | 40 | 64 |
buy cheap international calling cards online | 1.08 | 0.4 | 5378 | 44 | 34 |
cheap phone cards for international calls | 1.14 | 0.8 | 4785 | 41 | 100 |
calling card international cheap | 0.15 | 0.5 | 5138 | 32 | 79 |
the cheapest international calling cards | 0.81 | 0.8 | 7612 | 40 | 71 |
cheap international call cards | 1.29 | 0.5 | 7028 | 30 | 78 |
usa international calling card best | 0.32 | 0.2 | 3445 | 35 | 29 |
international calling cards where to buy | 0.98 | 0.4 | 9063 | 40 | 15 |