| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| the effect of caffeine on memory | 0.12 | 0.8 | 9521 | 96 |
| effect of caffeine on memory experiment | 0.38 | 0.2 | 7421 | 98 |
| effect of caffeine on memory wikipedia | 1.02 | 0.3 | 1201 | 61 |
| effect of caffeine on memory bees experiment | 1.75 | 0.5 | 4421 | 12 |
| effect of .1 mm caffeine on memory in bees | 1.57 | 0.9 | 8844 | 63 |
| is caffeine bad for memory | 1.86 | 0.1 | 8155 | 7 |
| does caffeine help memory | 0.3 | 0.4 | 4992 | 15 |
| caffeine cause memory loss | 1.99 | 0.9 | 5152 | 32 |
| can too much caffeine cause memory issues | 0.01 | 0.1 | 1063 | 50 |
| caffeine and memory study | 0.88 | 0.8 | 3704 | 85 |
| is caffeine good for your memory | 1.42 | 1 | 533 | 20 |
| coffee effect on memory | 1.92 | 0.6 | 3266 | 1 |
| sleep or caffeine for memory | 1.85 | 0.3 | 5753 | 80 |
| how does coffee affect memory | 1.58 | 0.1 | 7807 | 99 |
| effects of caffeine on brain | 1.61 | 0.5 | 9336 | 38 |
| caffeine effect on cognitive function | 1.29 | 1 | 2166 | 68 |
| does coffee affect brain function and memory | 1.28 | 1 | 8578 | 23 |
