Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
periodic table of elements history timeline | 0.31 | 0.2 | 8631 | 83 |
timeline of the development of periodic table | 1.77 | 1 | 8861 | 13 |
periodic table of history | 1.66 | 0.3 | 85 | 55 |
periodic table timeline 1 | 1.41 | 0.1 | 5929 | 26 |
periodic table timeline his | 0.52 | 1 | 32 | 95 |
development of periodic table timeline ppt | 1.55 | 0.5 | 4283 | 16 |