Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
ultra low frequency | 1.18 | 0.1 | 9259 | 87 | 19 |
ultra | 1.85 | 0.5 | 7966 | 78 | 5 |
low | 0.68 | 0.5 | 9389 | 2 | 3 |
frequency | 1.86 | 0.4 | 544 | 44 | 9 |
Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
ultra low frequency | 0.01 | 0.9 | 8559 | 93 |
ultra low frequency effects on humans | 1.05 | 0.9 | 2967 | 62 |
ultra low frequency sound | 1.23 | 0.3 | 4624 | 38 |
ultra low frequency radio | 1.33 | 0.7 | 3697 | 11 |
ultra low frequency raman | 1.8 | 0.7 | 8157 | 27 |
ultra low frequency sound weapons | 1.29 | 0.3 | 5235 | 82 |
ultra low frequency communication | 1.4 | 0.6 | 2383 | 38 |
ultra low frequency communication submarine | 1.82 | 0.2 | 7565 | 69 |
ultra low frequency wave | 0.77 | 0.6 | 4519 | 66 |
ultra low frequency range | 1.32 | 0.8 | 8078 | 15 |
ultra low frequency sound effects on humans | 0.82 | 0.6 | 2850 | 86 |
ultra low frequency antenna | 0.71 | 0.6 | 6178 | 99 |
ultra low frequency speakers | 1.84 | 0.4 | 2278 | 31 |
low frequency raman spectroscopy | 0.15 | 0.9 | 7249 | 87 |
raman shift to frequency | 0.12 | 0.3 | 2008 | 89 |
low cost raman spectrometer | 0.45 | 0.2 | 3104 | 65 |
ultrafast infrared and raman spectroscopy | 0.04 | 0.7 | 5936 | 93 |
what is raman spectrum | 1.23 | 0.8 | 3977 | 35 |
wavelength raman shift raman | 0.27 | 0.1 | 4732 | 20 |
raman soliton self frequency shift | 1.06 | 0.2 | 7089 | 8 |