| Similarity | Rank | |
|---|---|---|
| electro-acupuncture | 0.833 | 79885 |
| geoscience | 0.826 | 54525 |
| biotechnological | 0.819 | 61095 |
| non-social | 0.817 | 81598 |
| microgravity | 0.817 | 67423 |
| orientational | 0.816 | 74290 |
| non-publication | 0.816 | 83064 |
| igbp | 0.815 | 80240 |
| ngc5548 | 0.810 | 87186 |
| sub-field | 0.808 | 52104 |
| self-renewing | 0.807 | 84905 |
| neurobiology | 0.806 | 78752 |
| acid-base | 0.802 | 54122 |
| mutualistic | 0.802 | 96143 |
| femtosecond | 0.801 | 83639 |
| recombined | 0.801 | 78550 |
| projective | 0.801 | 47488 |
| goal-seeking | 0.800 | 97636 |
| person-to-person | 0.798 | 52416 |
| embryos | 0.798 | 87720 |
| morphogenesis | 0.795 | 53102 |
| photochemistry | 0.795 | 68167 |
| endoskeleton | 0.794 | 80067 |
| homeostasis | 0.793 | 51976 |
| physicochemical | 0.793 | 80606 |