| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| scientific open access hub | 0.48 | 0.8 | 3456 | 79 | 26 |
| scientific | 1.78 | 0.4 | 6988 | 36 | 10 |
| open | 1.22 | 0.4 | 9571 | 99 | 4 |
| access | 1.57 | 0.4 | 5986 | 68 | 6 |
| hub | 1.8 | 0.1 | 4333 | 37 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| scientific open access hub | 0.74 | 0.9 | 3275 | 32 |
| scientific open access publishing | 1.69 | 0.4 | 6674 | 99 |
| scientific open access books | 1.35 | 0.8 | 9623 | 76 |
| scientific open access benefits | 0.3 | 0.8 | 897 | 48 |
| open access sci hub | 1.82 | 0.5 | 4138 | 85 |
| scientific research open access | 1.28 | 0.4 | 7304 | 8 |
| scientific open access data | 0.44 | 0.6 | 5965 | 4 |
| scientific american open access | 1.19 | 0.2 | 5688 | 89 |
| scientific open access platforms | 1.14 | 0.8 | 9515 | 92 |
| world scientific open access | 1.65 | 1 | 1051 | 47 |
| open science open access | 1.43 | 0.9 | 3709 | 57 |
| scientific open access articles | 1.15 | 0.4 | 8666 | 76 |
| scientific open access week | 0.46 | 1 | 3331 | 17 |
| scientific report open access | 0.56 | 0.9 | 6643 | 36 |
| sci hub to open science | 1.73 | 0.9 | 5863 | 40 |
| scientific open access policy | 1.69 | 0.1 | 1763 | 80 |
| scientific open access initiatives | 1.76 | 0.5 | 3328 | 96 |
| scientific open access models | 1.02 | 0.6 | 5399 | 38 |
| scientific open access repository | 0.94 | 0.3 | 4735 | 15 |
| web of science open access | 0.3 | 0.6 | 4872 | 13 |
| sci-hub/open access library | 0.64 | 0.5 | 6042 | 14 |
| sci hub free access | 1.07 | 0.2 | 4247 | 45 |
