| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| does reality exist outside the mind | 0.88 | 0.3 | 8914 | 38 |
| reality exists in the human mind | 1.72 | 0.7 | 5336 | 84 |
| does reality exist outside of consciousness | 1.04 | 0.9 | 4180 | 2 |
| does it exist in reality | 1.84 | 0.4 | 3406 | 40 |
| what is outside of reality | 1.78 | 0.2 | 8253 | 32 |
| does reality exist when not observed | 1.12 | 0.9 | 7317 | 98 |
| why does reality exist | 0.76 | 0.1 | 7793 | 18 |
| reality is an illusion of the mind | 1.08 | 0.6 | 6394 | 53 |
| can we ever experience reality directly | 0.38 | 0.2 | 995 | 49 |
| why does reality not feel real | 0.55 | 0.7 | 3331 | 100 |
| is our reality real | 0.84 | 0.7 | 6769 | 62 |
| is there a mind-independent reality | 1.88 | 0.7 | 4342 | 12 |
| what is the nature of external reality | 0.5 | 0.7 | 6456 | 71 |
| what if reality isn't real | 1.36 | 0.9 | 8768 | 65 |
| there is no reality only perception | 1.34 | 0.1 | 5921 | 83 |
| thoughts are not reality | 1.89 | 0.2 | 6425 | 52 |
| reality isn't what it used to be | 1.3 | 0.1 | 6682 | 72 |
| is our existence real | 1.09 | 0.7 | 9304 | 3 |
